Mo is a great blocker, which is somewhat of an anomaly when talking about ex-basketball players. Usually they are more athletic TEs of the pass-catching kind. Cox makes his presence felt in a completely different way. I have to admit here that I haven't really watched his route running and separation in game film too much so I cannot tell if his lack of pass-catching production is due to lack of ability in that area or due to other factors(i.e. the QB not targeting him or seeing him when open).