The WR crossing over the middle was already designed in the play (that is for the QB if there isn't anyone open down the field & you have time on the clock), we had other receivers down field (couldn't tell if they were open or not) . Coffman doesn't know how to read the D or make a tight throw (he throws puff balls). I am sure when the play was called the coaches didn't think (they should have known better) that Coffman would choose the 5 yard easy completion to pad his stats.
Coffman isn't the only problem with this team, but he is a BIG rough ridin' PROBLEM.