Watched this several times and I'm not seeing what others do

MB makes a nice pick and slides; it appears 56...Peppers kind of hand motions him to go to ground as he's sliding and jogs to the sideline while he goes down

But there is a player coming up and inscreen...I think a OL....only a few yds away for the tackle

He doesn't have nothing but green ahead. It doesn't appear he's going far

I can't fault him on this