I feel I should mention I have a little txt file with my opinions on every VIP we have now, talking about my feelings towards them as an admin. I think I have some problems.
Anyways, here's basically my opinion of Juan.
While he may act like a kid a lot, and I've heard the word "childish" be used when other people describe him, he's probably one of the smartest people I know. He's extremely bright, and knows how to keep having fun while doing it, which is what I think was a problem with a lot of our past admins.
He doesn't get involved in petty community drama, and spends a lot of time actually playing and enjoying himself on the servers. He has excellent judgement skills, and I really don't have any problems with him being admin.
All joking aside, and bias be damned, I endorse Juan fully.