True, but Demaryius Thomas played his last two years at Tech under Paul Johnson (who started there in 2008, not 2007) and was drafted in the 1st round as a WR. There's an argument to be made that going to a triple option offense as a WR could be a good move, because you're the #1 option and they are most likely going to be throwing to you on the rare occasions that they do. In fact, Thomas had 46 catches for 1,154 yards his junior (last) season at Tech. Also, you will have a great highlight tape available of you blocking, showing that you're an all-around player who is willing to do the little things to help your team win.
And, again - it doesn't matter where you go, or who you play for. If you're good enough, the scouts will notice, and you will get your shot in the league one way or the other.