2015 Cowboys and Character

Cowboys big offseason signings:Greg Hardy-Domestic AbuseRandy Gregory-Pot and effort issuesLa'el Collins-Involved in murder investigationWhatever your opinion on each individual case, these guys each have serious talent and each comes with some degree of questionable character.  For the record, I wanted the Bucs to sign Hardy and Collins appears to have been cleared but to bring in 3 players like these guys shows some serious cojones on the part of the Jones'.  Do y'all think it will work out for them?I expect Hardy and Collins to excel but Gregory to disappoint.  Cowboys going all in on a last championship run for Romo either way.