I can see your point but Burtch proved to be a good option, Westerkamp was pretty good and Moore was working his way in as the year progressed. Also, Allen should be able to contribute and Gladney might be an option for some depth. We only lose Enunwa and add Moore, Allen, Gladney and really Turner as guys who didn't really contribute this year. I think I'd rather have the four year guy myself.
Walk-on #87 Brandon Reilly wasn't playing bad ball either. Plus remember we already have a JUCO WR in Lockhart (3for3 guy).
So will look something like this:
Spot 1: KBell, ZoMoore, Reilly
Spot 2: Burtch, Allen, Gladney,
Spot 3: JTurner, Westerkamp, Lockhart
Can't ever have enough competition (unless you run out of scholarships, of course).