He doesn't play like he's 230 though, he plays like he's 215. He's closer to Deone Buchanan than he is Luke Keuchly. Would you put Deone Buchanan at ILB full time? Arizona doesn't do that, he plays more of a Rover that doesn't fill gaps and take on OL. Lee's not aggressive like an ILB either, he reminds me of Julian Peterson really. Exceptional athlete, but not a thumper. More of an athlete than football player right now.
Why would Dom covet a small LB/big Safety? He has two Safeties that tackle REALLY well and support the run as well as any Safety tandem in the league.