Uhm, talking about the Wizards' injuries...Atlanta won 47 games this season.
Al Horford: 67 games
Josh Smith: 69 games
Marvin Williams: 61 games.
Atlanta had injuries as well, but still had a very good year. Everyone has injuries, so it's not like Jordan is a miracle worker. Jordan is, IMO, an average coach at best.
That said, I think an average coach is a solid upgrade for this Hawks team. Someone who has a plan, offensively, and has an idea of how to make it work. I feel like the Hawks haven't actually been listening to their coach for a long time, so a new voice is needed.