Does Mark Sanchez bounce back and put up solid fantasy numbers against Miami?

Sanchez could do nothing right last week. Right now I have Josh Freeman starting against a suddenly decent Washington p defense (no receiving TD's allowed in the last 3 games). But should I take a chance on Mark Sanchez, who just became available on the wire? He'll be playing at home, so I'm not sure if the cold will affect him again. And, his last two games have been very sub-average. In his first game against Miami though he had a monster game with 3 TD's and no INT's.