According to Peter King of S.I., the Browns and Skins have discussed swapping picks (Number 5 and number 13). It is assumed the Skins would only do this if "Dirty" Sanchez was available here...
Of course, the skins would have to add in their third rounder + another pick to make this work...
Link:
Mark Sanchez, Daniel Snyder, Scott Pioli pivotal in NFL draft - Peter King - SI.com