My understanding was that Burfict was considered a top LB, but that he had major character concerns so no one took him in the draft. Rey could be a good player for us, IMO. I'm sure Troy could be a good influence on him with their shared USC and Polynesian heritage.
Does Rey have character issues? As great of a guy as Troy is, I dont know if he is the mentoring type. I was hoping Troy could help Ta'amu along too. And maybe he still will.