The Colts had a big need at wide receiver going into the drat. Surprisingly, they only drafted one, Parris Campbell out of Ohio State. That indicates that they have a lot of faith in Deon Cain to come back and be effective after he tore his ACL after training camp.
With all that being said, how does Campbell fit into this offense now? The short answer; very well. Campbell is a fast receiver, running a 4.33 40 yard dash. The Colts want to have more vertical threats down the field other than T.Y. Hilton. Campbell fits that mold.