He was an undrafted rookie free agent , but not signed until June 4 , missing out on the first few weeks of rookie activities .
Wide receiver C.J. Goodwin did n't have the advantage of rookie minicamp last season .
C.J. Goodwin was an undrafted rookie C.J. Goodwin   , but not signed until June 4 , missing out on the first few weeks of rookie activities .
Wide receiver C.J. Goodwin did n't have the advantage of rookie minicamp last season .