FYI, that's not what happened. The "Oghta is a sockpuppet" accusations have already been dropped a long time ago, and the "inserting nonsense/gibberish into pages" summary was accidental. His latest block was carried out because he's allegedly a troll.
If he wants to be unblocked, he can ask the admins himself.
...And he got no replies, so he can just ask another admin. If all admins turn him away, he can just move on (he’s an active user on the Heroes Wiki, after all) instead of having you act as his right-hand man. Believe me, all that does is cause problems.