He may not want to be. He seems like a very fun to be around, relaxed player. Being a moderator would take a lot of that away, giving him responsibilities and having to help people out.
Then Im not sure... from what I have heard, he was the first player on the server. I even heard... Spoiler He was at the spawn as soon as Andrew entered the server for the first time Not sure whether thats true...
Being a SuperMod is a pain in the butt. D: I see Ike as wanting to have fun and actually play the game, rather than being tied up helping people all of the time. I could be wrong, but I haven't seen him show interest in being a Mod via an application. xD Ike isn't the first player, but one of the very first. :b I think it was like... the third or fifth or something.