I'm quite happy with Houston.
He may have been a fat lazy shite when he was last at the Reds, but that was after two seasons or so of labouring work and Maccas for breakfast, because he'd taken a break from the game.
He's very strong through the hips with a low centre of gravity, he's explosively powerful, is a decent-to-good lineout option, has great hands, is fast, hits like a train in defence and most importantly, gives me the chance to drunkenly yell "Leeeeeeeeeeeeeeeeeeeeeeeroooooooy!" everytime he touches it. Name aside, he's actually very similar to Vaea.
He was picked as an 18yo to play in the forwards in test rugby, he's certainly good enough to do so now that he's got his head right and matured. He's got all the raw ingredients Cheika would need to turn him into a dynamic and dominant 8.