The point of getting Okafor was to trade him on draft night/over the summer for Love or Cousins. If he offered something useful this season, that would have been gravy, but Okafor was a means to an end, given that we have a ~20% chance at the top two pick that would also bring back Cousins or Love.
[Going wildly off topic now, but isn't this the fun of forums?]
I would take Okafor over Love now. Rookie contract, no injury issues, higher ceiling. Love would be a better fit for our system, granted, but I would go for the younger and (IMO) potentially better player.
Cousins is a very different story, and comparing the two is so complicated, I can't even try to start doing it right now. One thing I can say, I would definitely take him over Love. Now, supposing we had Okafor and Sac knocked on our door, it would depend much on the particulars of the deal.
One quick point: if what Danny has in mind is getting Cousins/Love why go for Okafor? I can't see Cleveland being much interested (they are way beyond salary considerations anyway) and Sac trading Cousins for a rookie hmmm.... Unless what you have in mind is a mega-deal like last year's one (?)
Firstly, I admit my statement was purely conjecture. But I don't think Okafor is a great fit on this team. I don't think he's a bad fit, so acquiring and being unable to trade him again isn't the end of the world. But we have a good team today, and Okafor is a couple years away from being a game-changer, which is what this team needs to be a very good team (the Warriors have redefined great, so the goal is to be "very good."). I'm not going to debate Cousins vs. Love, because there are probably 100 threads. I'll just say I think both are better options than Okafor for the Celtics.
With regard to Cousins, it's generally accepted that the Kings want an impact young player for Cousins in addition to (or replacing) draft picks. Okafor could very much be that player. With three years left in his rookie deal, he couldn't leave the franchise for quite some time, especially given restricted free agency.
In terms of Love, I think he's more of a piece for a three-team deal than going straight to the Cavs, but he would make sense on that team. The contract situations are beginning to get out of control over there. They're already in luxury tax territory next season with only 8-9 guys under contract. Do they want to let Dellavadova walk? JR Smith? Do they want any free agent for more than the minimum? Love makes $17 million more than Okafor. I could very much see it being a choice between Love on the one hand and Okafor, Dellavadova, and Smith on the other hand. I think Love has been given a little too much blame over there, but it isn't working like they planned, and losing two key role players because of it seems like a bad way to build a championship team.
Mind you, this is largely moot, because the point of trying to acquire Jah was to turn an uncertain asset (the Brookyln pick) into a more certain one (Okafor). The value of the Brooklyn pick will be much more known the next time the C's can talk trade. If that pick is #1 or #2, I don't expect Ainge will trade it for Okafor. And if the pick is #4-6, I don't think Philly will trade Okafor for it. If it's #3, maybe I could see that happening, but still unlikely.