Michigan has some WR issues right now. Donaven McCulley is the clear #1 with great hands, size, and winning 50/50 balls. Semaj Morgan has good experience and can be electric, he just has too many drops.
We have yet to have a Fred Moore sighting, Andrew Marsh seems very talented but has made some crucial freshman mistakes already. Channing Goodwin had a really nice start to the season but also has had issues catching the rock lately.
Other WR Options:
#5 Anthony Simpson is the UMass and Arizona transfer. He has a lot of catches in his career.