NFL insider Mike Garafolo reveals why newly signed Arizona Cardinals defensive tackle Dalvin Tomlinson is so valuable. The Cards should have no worries about the big man's age. #freeagency #nfl #azcardinals #browns #dalvintomlinson SUBSCRIBE: youtube.com/channel/UCKaPEqS_Mc6eGNNBQN1QgQw Website: gophnx.com PHNX Locker: PHNXLocker.com Social Twitter: @PHNX_Sports Instagram: @PHNX_Sports