Of course it's OPI and Kearse and Tate have both been called for less clearing out than that this year. No way is it comparable to Jackson's "OPI" where he didn't move the defender off his spot, merely swatted the defenders hand fighting away. Crabtree gained clear advantage and if it were any other corner in the game, that's game over. Only Sherman's length saved it. Just crazy. However, they would never call OPI like that at this point in the game. It was a great play by Kap and Crabtree, and better defense.