And if height is such a significant asset...then why isn't the NFL filled with 6'6" WRs? It's because 6'6" guys aren't usually fluid. They are stiff...lack acceleration and agility. Coleman falls right in line. In fact...I would probably struggle to count on one hand how many fluid 6'6" receivers I have seen in my 15 years of watching football. Jimmy Graham and Rob Gronkowski may be the only two.