Positive: Strong small-area blocker who improved last season. Stays square, extends his hands into defenders, and anchors in pass protection. Gets movement run blocking, explosive at the point, and works blocks hard.
Negative: Not a natural knee bender and plays stiff. Ineffective in motion.
Analysis: Tiller did a solid job after moving into the starting unit as a senior and has the size as well as upside potential to make a practice squad and potentially develop into an active roster player."