The disrespect to Shorter in this thread is something else. He was Richardson's go to target at Florida. Shakir-like in his ability to convert big 3rd downs. Big frame guy with 4.5 speed, not unlike Coleman. Shorter was the #1 receiver coming out of high school. His big question mark is can he stay healthy. Played through or missed time with injuries every season in college. Wouldn't count on him just being a throw away prospect.
Coleman wasn't my preference at receiver but all reports say he was Josh's choice at receiver so nothing else really needs to be said about the pick. I'm sure most people have seen the graphic of his 40 time paired with all of his other drill times, in which he was at the top of the charts in most of them. Not everyone is a sprinter. I'd rather have the guy that's quick out of his break at the top of a route than a guy who's quick out of the blocks.
It's also something to note, all the small fast guys in Buffalo haven't worked out. McKenzie was the most notable and he was a gadget guy.
Coleman, Davis and Pran-Granger all have a physicality to their game and I think that was the underlying theme of this draft on offense. Get tougher. Get more physical. Your star QB can't be the only guy willing to hurdle or stiff arm a guy for a first down.