I think a key with Harris is his blocking

If Harris can be even adequate as a blocker on swings, screens, sweeps, chip an edge guy, etc. it would go a long way. As a hybrid WR/TE and in some ways their TE3 he has to at least not be a liability there. He delivered that nice block on the throw to McCutcheon the other night. Effort matters and I think he gives good effort. He's listed at 212 lbs.