But I want someone who's not too much older than him, to start with.
I don't think so. He is a hard worker by himself, he doesn't need anyone to run with him or join him in the gym. I feel he does this part of the work on his own.
Someone who can come up with multiple game plans for him. I imagine someone who can sit together with him, watching tennis tapes, analyzing the game together with a glass of wine or something
That's exactly what I assumed Courteau would be capable of.
And finally, no Wilander for any French player.