This will probably be the dumbest, most fanwank-y concept that's been posted here in probably the last decade. I want to be upfront right now that I totally acknowledge this is fankwank in its purist form.
But it randomly popped in my head awhile back, and I'm at the point now were I just need to spitball it so I can move on with my life...
SO... HERE... WE... GO...
I was thinking about the Flashpoint Paradox from The Flash, where Barry Allen (The Flash) goes back in time to prevent his mother's murder, but inadvertently totally mucks up the timeline. In the comics it was used to reboot the DC line, BUT... in the CW show, when Barry tried to fix the timeline, we found out that there was no going back totally, 100%, to the way things were. You can get close, but there will always be changes that weren't there before. The timeline was forever altered.
SO... Let's apply that to the Star Trek universe. The way the Kelvin timeline was originally introduced was that Nero's incursion in 2233 created an alternate reality that spun-off from the Prime timeline (TOS, TNG, etc.) What if at some point after Star Trek Beyond, Kelvin-Kirk discovered a way to go back in time to 2233 to stop Nero from destroying the Kelvin and killing his father? While the Kelvin wouldn't have been destroyed, George Kirk lived, and Vulcan didn't get sucked into a black whole years latter, there still would have been an incursion - thus creating yet another alternate reality. What if this new alternate reality really was a mix of Prime and Kelvin elements? The ships, technology, uniforms were similar to what you saw in the Kelvin timeline, but the characters, events, and overall narrative elements were closer to their Prime timeline counterparts? And what if... *drumroll*... Discovery was retroactively made a part of this new timeline?
The producers of Discovery have said about 4 trillion times that the show is Prime timeline (which I personally accept) so this move would be one heck of a retcon. But I think it solves some issues with fandom. If they go ahead with a Section 31 show set in the 23 Century, and/or do something with Anson Mount's Captain Pike (I pray to the gods, both the old a the new, that we get more Pike), establishing that it's actually in a 3rd reality gives them breathing room for those projects, and future projects (although Picard probably should be Prime). Of course, it also means sending the Discovery 930 years into the future was pointless, and for that I offer no retort - I've got nothin'!
[Edit] ...To me, Discovery already felt like an attempt to make a quasi-hybrid of Prime and Kelvin timeline elements, so just as well make it official.
Overall, to make a long story longer, I think establishing a 3rd reality would be helpful for the franchise going forward - and this is an 'in-universe' way to do it. They can literally cherry pick what elements they want to use, Prime or Kelvin. And of course, get freedom to do their own thing, establish new foes, new alliances etc., without butting heads with all that canon. Yes, going 930 years further into the future also gives you a certain amount of freedom, but there's always going to be that one thing that sets the Star Trek fandom interwebs on fire!
Welp, there it is. I'm going to climb under a rock now.

SO... HERE... WE... GO...
I was thinking about the Flashpoint Paradox from The Flash, where Barry Allen (The Flash) goes back in time to prevent his mother's murder, but inadvertently totally mucks up the timeline. In the comics it was used to reboot the DC line, BUT... in the CW show, when Barry tried to fix the timeline, we found out that there was no going back totally, 100%, to the way things were. You can get close, but there will always be changes that weren't there before. The timeline was forever altered.
SO... Let's apply that to the Star Trek universe. The way the Kelvin timeline was originally introduced was that Nero's incursion in 2233 created an alternate reality that spun-off from the Prime timeline (TOS, TNG, etc.) What if at some point after Star Trek Beyond, Kelvin-Kirk discovered a way to go back in time to 2233 to stop Nero from destroying the Kelvin and killing his father? While the Kelvin wouldn't have been destroyed, George Kirk lived, and Vulcan didn't get sucked into a black whole years latter, there still would have been an incursion - thus creating yet another alternate reality. What if this new alternate reality really was a mix of Prime and Kelvin elements? The ships, technology, uniforms were similar to what you saw in the Kelvin timeline, but the characters, events, and overall narrative elements were closer to their Prime timeline counterparts? And what if... *drumroll*... Discovery was retroactively made a part of this new timeline?
The producers of Discovery have said about 4 trillion times that the show is Prime timeline (which I personally accept) so this move would be one heck of a retcon. But I think it solves some issues with fandom. If they go ahead with a Section 31 show set in the 23 Century, and/or do something with Anson Mount's Captain Pike (I pray to the gods, both the old a the new, that we get more Pike), establishing that it's actually in a 3rd reality gives them breathing room for those projects, and future projects (although Picard probably should be Prime). Of course, it also means sending the Discovery 930 years into the future was pointless, and for that I offer no retort - I've got nothin'!

Overall, to make a long story longer, I think establishing a 3rd reality would be helpful for the franchise going forward - and this is an 'in-universe' way to do it. They can literally cherry pick what elements they want to use, Prime or Kelvin. And of course, get freedom to do their own thing, establish new foes, new alliances etc., without butting heads with all that canon. Yes, going 930 years further into the future also gives you a certain amount of freedom, but there's always going to be that one thing that sets the Star Trek fandom interwebs on fire!
Welp, there it is. I'm going to climb under a rock now.
