If we're hoping for Peyton Manning but end up with Eli Manning, I'll be just fine with that.
On a serious note, QB battle should be exciting for GT fans. Mendoza and Adamson are very similar in body types and skillsets, but Mendoza has the edge in experience. Adamson has the edge in our system which Key has said is staying the same for the most part.
Knowles has the highest ceiling, IMO, in terms of physical tools. There's a LOT of NFL physical tools with Knowles. Physical tools are great, but can he apply them in terms of what a QB has to do? The most important tool a QB has isn't his arms or legs, it's what's between his ears. That's not just Knowles, but Mendoza and Adamson as well.
Even if GT paid Mendoza a seven figure amount to come to GT, I really don't think the staff will ride it out with him if Knowles or Adamson are the better option at QB1. Key would lose the locker room, and it would go against the ethos he's been preaching since he became HC.
Interesting times overall on the Flats next season.