Gaia may halt, suspend, discontinue, or reverse any Gold transaction (whether proposed, pending or past) in cases of actual or suspected fraud, violations of these Terms or other laws or regulations, or deliberate disruptions to or interference with Gaia Online, such as creating multiple secondary accounts strictly to accumulate Gold by using site features and then funneling it to a singular account.
It's against the Gaia TOS.
You can't make mule accounts only to funnel all the gold and items earned onto it to your main account. If you want to use his account to play zOMG over again, and not move any of the items and gold earned from play to your account, then it would be fine. 3nodding