Great points.
As for Evans, I think whether he's a No. 1 or great 2 is a tough thing to gauge right now. Throughout his career he's been saddled by mediocre to poor QB play, and that has certainly hindered his ability to put up big-time numbers, not to mention consistently being the only far above-average WR on the roster. Either way, he's a guy for the offense to build around.
Regarding Edwards, I think the biggest disappointment about this past season is that we basically learned nothing about him. We saw poise and precision at times, but he also looked awful on occasion. It's 20-some starts into the kid's career and we have little to show for whether he's going to be the Man here in Buffalo.
I like Trent a lot, and I believe he can be the guy, but is he? Sadly, we won't know that for another 12 months.