LeBron and Rodman are clearly, and by a large margin imo, the best choice. Two guys who give you 58.5% EFG, 41 % usage, a staggering 51 % dreb, two 90 defenders, oh yea, and the other big big point, fewer fouls and turnovers in 6100 minutes than a lot of big guys have by themselves in 3000 minutes. Plus position flexibility. And you bring them in at less than $19 million. You can go any way you want with the rest of your team and you will still have the best 5.
At least we have the names of the two who let you get them both.