Comparing players' abilities based upon what jerseys they wear? I will never directly or impliedly shortchange the UCF program or it's players with such a comment. But to tie into your line of thought regarding DG, think about how he got to OK and what that says about his commitment/leadership. Jumping from team to team within a few weeks time. Departing a starting job at UCF because he refused to be part of a team that was developing a strong running attack and also wanted him to develop his touch on short and intermediate routes... That doesn't say much about his being a team player and his willingness to grow his skillset.
Did I say that Keene is better than DG? No, not at all. But I am saying that they both have different strengths and weaknesses. I think that if Keene were allowed to utilize more of the passing playbook, which he was incrementally allowed to do against UF, we would begin to see a player with better touch than DG on short and intermediate routes and also reasonable/effective accuracy on deep throws.
I do believe that DG will always win with larger point totals against lesser teams as he plays very sharp with wide open targets and throwing from clean pockets. However his relative value is greatly decreased when playing under pressure due to his resulting propensity to 3 and outs, missed targets underneath, late reads, missed reads, throws into double coverage and red zone ints and other issues related to an apparent lack of calm under pressure. I feel that Keene has shown more composure under pressure.
This is part of my comparative assessment of these two guys. I understand that you and others may disagree. I just wanted to give a little more of my reasoning. I do feel that both possess strengths that the other is not as good at. I believe the net result is that one (DG) admittedly gives you more explosive plays and higher point totals against lesser teams. Ironically, the other, Keene, provides the potential to win more games, even if in more of a gradual way of moving down the field, and with lesser margins of victory, but with more calm under pressure, and using more clock, with less three and outs and a more efficient red zone attack.