No, he was exceptional as a player.
I'd say Deschamps is fair, if nothing else because of joining Beckenbauer on the captain/manager WC victories list. I don't personally think of him as a great manager (the player mutiny is kind of a big deal), but I'd say it's fair.
I personally have a hard time calling a guy with 20 national team appearances "great" as a player no matter how good he was in the top domestic league. Very good, sure.
Sure, but he's not active as a manager.
I think the overall point is made - most great managers were not great players, and as a consequence the odds are against Rooney becoming a great manager despite being a great player. (ie: being a great player doesn't make someone far more likely to be a great manager).
Hopefully, Rooney's experience will be more Gerrard than Lampard in the near term.