I'm going to go out on a limb here and say that if Enea Bastianini and Jorge Martin were considered that elite of riders, at least one of them would still be riding a Ducati for 2025. While both are immensely talented, let's be realistic. Enea has not put in any real top flight performances on the factory Ducati seat, not through any fault of his own last season. Mugello was probably his best ride in fairly recent memory, and it was only for P2. I think he's far more talented than a number of riders on the grid, as is the case with Jorge Martin, however neither are alien riders. I suspect Martin has one chance to win a title, and that's this season. However, Pecco seems to be coming into form as I write this, so I expect the points deficit to shrink significantly over the course of the summer, if not outright swap the lead. Then there's Marc. I still don't know what to expect from him over the course of the entire season. If he won the title, I wouldn't be surprised, but if he didn't, I also wouldn't be surprised.
I believe the Aprilia RS-GP is an extremely fast bike, but it doesn't appear to work at every track. Martin I believe is better than the two current riders without a doubt. I expect he will perform very well on the bike, but I can't see him winning a championship with Aprilia. Not with the monster factory Ducati team for next season. His only real hope would be to sneak into the points battle, and somehow hope that Pecco/MM are taking enough points off of each other to allow him to make in-roads. That being said, while I think Pecco has adapted to the aero formula extremely well, I also think MM knows how to get the most out of any bike. He has to be favored for 2025 in my opinion.
Regarding Marc and Valentino, I suppose it is fitting that the two of them still remain to have a huge impact on the sport from seats available to bikes available. I feel like even though the action and results are being determined on the race track, there's a lot of backdoor maneuvering between both respective parties even if one happens to be retired. I think Marc though still has gotten the best of Valentino. I would give a lot of money to have had a camera on Valentino when he found out MM was going to the factory Ducati team just to see his true reaction.