Chung headed to market? 

January, 22, 2013
1/22/13
11:23
AM ET
The New England Patriots have decisions to make on 20 free agents (18 unrestricted, 2 restricted), and the speculation on WR Wes Welker, CB Aqib Talib and RT Sebastian Vollmer is already in full swing. But what about former second-round pick Patrick Chung?