Time will tell if the Buffalo Bills made the right choice by selecting Wyoming quarterback Josh Allen. Although it'll be years before we find out if Allen is the Bills' first franchise quarterback, some draft analysts provide instant grades.

CBS Sports has a draft tracker that provides instant grades following picks and the Bills received high marks for selecting Allen. Buffalo received an A+ from writer Pete Prisco. Here is what Prisco said about the Bills taking Allen.

They get the best QB in the draft and they had to go make the move to get him. Love the trade, love the pick.

Allen arguably has the highest ceiling of all of the quarterbacks in this year's draft class, but his accuracy was a concern at Wyoming. In 27 games at Wyoming, Allen completed 56.2 percent of his passes.

Allen has said that his accuracy issues are overblown and attributed the issues to his footwork. Here is what he told Pro Football Talk Live:

"Going back to college having a 56-percent completion percentage," Allen said. "Obviously, it's not great. But I think that it's a little blown out of proportion. I do think that I'm accurate. Jordan Palmer's helped me out a lot throughout this process with getting my feet right. Once we did that [I'm] throwing the ball a little easier. The ball's coming out and where it's supposed to be."

With A.J. McCarron and Nathan Peterman already on the roster, the Bills won't have to rush Allen on the field. However, if his footwork solves his accuracy issues, he could be on the field a lot earlier than some expect.