I don't like that half his highlights were when he didn't get blocked at all, or against a tightend/runningback. The other half were one-on-one vs slow looking tackles. Although, he did flash some moves when blocked.
Just felt like opposing teams didn't care enough about Burns to game-plan blocks to stop him. Especially concerned about teams leaving him unblocked on runs to the other side and watching him not pursue from the backside.