Hmm... I don't think so. Walker and Moore are marginal NBA players, especially the first one. Why count him and not Pruitt? And the only wing is Tony Allen who's more of a guard anyway. I think our bench last season was deeper and more balanced.
Plus, depth is overrated for the playoffs, as Coaches tighten the rotations. All you need is 8 guys who can play and 4 to cheer like crazy. Answering your challenge, I can think of deeper teams. The Spurs, for example: Hill, Mason Jr., Bowen, Udoka, Kurt Thomas, Gooden, Oberto. The Cavs, the Magic, the Lakers, the Rockets, the Jazz and the Blazers also have good, deep, benches.