Let's see Langi score a try a game in blue and gold before you start calling for him rather than muzza, did you guys watch Petersen last weekend against brisbane? His defense couldn't be faulted, Tallis singled him out every run and muzza took him no worries. We need a bloke like him out wide that'll put in 110% every play to get over the line.
I'd still prefer Petersen on the wing, notice that Prince has been playing some premier league in the centres, so I'd say its a coin toss to see which of them replaces Lyon full time, and hoping Kativerata is gone for good from the top grade side Petersen finds his home on the wing.
Still, Ash Graham was originally a centre wasn't he? Get him in there for Lyon long term.