Bielsa? He might not be available now, but Wenger will stick around for a few more years anyway. He might be a fit to Arsenal's current playing style.
I was thinking of that. Bielsa took over from me when I left Arsenal for Bayern on Football Manager, he's completely changed English football just like Wenger: Because of him, the top teams play 3-4-3! He went transfer mad and his front three are Van Persie, Cavani and Rossi. That would be pretty nice for us!