I guess I don't understand why its a "problem" - its sports you get the time you get to make your case. I understand that we all want it to be "fair" (and maybe this isn't where you're going with this) but, you have to be available to get the same chance, with past resumes as a definite factor. They all have pretty good resumes. Maybe the most interesting QB controversy any of us will ever be around. I mean, not exactly Smith vs. Zwick when you fight over 2 guys you've never seen in a game....
I should mention that I don't have a strong preference about who plays, they all present their own different place in the pain cave for whoever has the unenviable task of stopping them.