article_snippet: a team signed free agent Josh McCown, backup Thad Lewis and is waiting for Johnny Manziel to be released from rehab.
article_snippet: Johnny Manziel first NFL season was plagued with doubts about Johnny Manziel lifestyle and ability to knuckle down .
article_snippet: The texting inquiry was just one of several issues to hound the Browns this winter.
article_snippet: Along with Manziel's trip to rehab, offensive coordinator Kyle Shanahan had a messy departure and troubled wide receiver
highlights_snippet: the Browns general manager was caught texting personnel during games last season .
  