It's not worth it for this club. You'd be swapping on-pitch liabilities with off pitch ones, which are worse.
He's not experienced enough to just turn it back on again, I don't think he's ever played more than 8 first games matches in a row in his career, and when he has played that long its been on the wing as part of the great team of the last 20 years. Look at how roided up Naden and Staines' stats are after stints on the wing for Penrith. Don't we learn anything?
He's only played 8 games of his career at Centre and that was after Crichton's departure, and that batch of games included losses to the Knights, Manly and the Cowboys. He's scored one try in his career as a centre. The amount of time between May's best showings for Penrith and today are pretty much the same amount of time between when James Roberts making his origin debut and said player joining Wests Tigers.
There are things that you learn as a pro after doing something 80+ times instead of 8. That's what this club needs in that position.