In that alt-universe, we get one of the O'Neils but not both of them. I suspect Delonte also joins on board.
Now, here's the parallel conundrum ... the multiverse aims for balance but in the search for balance, there are some directives. If true evil were to prevail, then Stern-LeBron-Kobe would have a type of Evil Dynasty together. This is currently being tested/formed over in Miami and for the present moment, all forces are aimed at keeping it from going forward for a season or two.
Thus, in the universe where let's say Rondo hits all his free throws and has an Andrew Toney-like shot, Stern will do all he can to get Rondo on a team w/ either LeBron or Kobe. Realize, this would be a reality farthest away from us and thus, have greater structural integrity issues than the one we presently live in. Hence, to resonate a balanced world, something has to give and for us, it's Rondo's shooting.