I've read where a couple of 76ers writers and fans think that there's more to this mysterious bone bruise injury than they're letting on. I've seen three suggestions: 1) he's actually much more seriously injured than we thought; 2) it's a stealth tanking move after rising up the draft board too fast; and 3) it's a way to solve the Okafor/Noel trade situation before he gets back.
I doubt it's number one, but I could see either of the latter two possibilities being a possibility.
2 and 3. They have handled him like a Fabergé egg this season and for good reason. I'd give up our entire team to get that guy. He is dominant. He put up 32/7/4/2/3 days after his bone bruise so it's not like he can't play right now. They will hold him out until after the all-star break or trade deadline. This gives them a chance to showcase Okafor and Noel, but also tank their pick. They were trying to trade Okafor + the best of the 76er/Kings pick for Jimmy Butler. The Bulls like Okafor. Philadelphia sees Jimmy Butler as a great 3rd option behind Embiid and Simmons. Philadelphia started winning games and made Chicago nervous. The concern is that they will stop sand bagging it with Embiid, unleash Simmons, and with Butler on board they will play themselves into the playoffs and ruin the pick. Chicago wants them to include the Laker pick as well. Philadelphia insists that either they or the Kings will finish towards the bottom so Chicago shouldn't be concerned. These next couple weeks sitting Embiid will help put the pick in a hole and let teams take a hard look at Okafor, Noel and Holmes. If the Kings finally trade Cousins we will probably see Butler moved to Philadelphia, because it will ensure the Kings will stay outside the playoff race. But we probably will not see Cousins traded as long as the threat of a rapid Philadelphia improvement remains in play. The Kings don't want to move Cousins, bottom out, and then end up swapping picks with a triumphant Philadelphia team that snuck into the playoffs. If they miss the playoffs the best case scenario for the Kings is for both their team and Philadelphia to stay in the bottom 10 so they get a top 10 pick.
The funny thing is that if the Bulls send Butler to Philadelphia for the best of the 76er/Kings pick, they basically will get the Kings pick no matter what. Chicago already gets the Kings pick if it falls outside the top 10. If the Kings fell below Philadelphia they would get the Kings pick. There's a weird situation here, because Chicago is actually rooting for Chicago to finish outside the bottom 10. They get the Kings pick if it falls outside the top 10, but if it ends up top 10, they get a 2nd rounder instead. So that puts Chicago in a weird position, because if they take Okafor and the best of the 76er/Kings, they will be rooting for the Kings to move Cousins and bottom out. But if they don't do that trade, they will be rooting for the Kings to finish outside the bottom 10 (pick goes to Chicago if it's 11-30). The Kings could still decide to keep Cousins. There then might be a scenario where Philadelphia rallies into the playoffs (pick #15+) and the Kings stay outside the bottom 10. In which case, Chicago would end up getting the Kings pick and the 76ers pick. Getting both picks would be a nice consolation prize to missing out on a top 10 pick, but Chicago would still feel better about this if they also got the Lakers pick from Philadelphia.