I would say the odds of any one of those activities occurring is fairly low (even with by Blue Brewer Goggles on), but for fun, I'll list them in order of highest to lowest probability (IMO of course):
1) Yeli being top 3 MVP - He's done it before. He showed us last year that he is still capable, but injuries continue getting in the way. It has been years since he was fully healthy, but all it takes is one healthy season...
2) Sal hitting 300 with 12+HRs: He has the type of bat to hit 300 and did so in the minors and college ball. Hitting 12 HRs might be the bigger stretch for him, but not impossible (he hit 11 in 2022 at AAA,AA,A+)
3) Chourio being top 3 MVP - Oh, I'm confident he WILL be there someday... and the second half of 2024 makes this certainly within reach... I just suspect he will regress a little bit (maybe me tempering my expectations?).
4) Freddy (or other starter) being top 5 CY - We have a lot of nice SPs, but no one dominant one. In 2021, he peaked at 147 ERA+ (2.81 ERA) and received zero votes for CY...granted being behind Burnes (1st) and Woodruff (4th) didn't help. The other 5 years (2020-2024) he was a remarkably consistent 112-115 ERA+. Woodruff is the most likely SP to be able to do this... but I doubt he will get the innings to really compete for it. Myers could be a dark horse candidate simply because after breaking out last year, he might have a chance to step up again.
5) Contreras being top 3 MVP - He certainly has the stick to get hot over stretches...I just don't think it is enough for a full season MVP. A playoff series...certainly.
6) Brice hitting 300 with 12+HRs: Brice has never had a 300 season in the minors and doesn't really show that as a skillset possibility either. He did hit 13 HRs in Nashville one year, but has never reached double digits on any other year. But I'd say he'll reach 12 HRs before hitting 300.