Personally, I hope the deal gets made and March Madness 09 becomes a mix of CH 2K8's and MM08's better qualities. That's a pretty ideal situation, but I'm sayin there's a chance.
New ideas from different developers could be a very good thing. Almost every sports title would benefit from this deal.
Madden and NCAA + All-Pro Football and ESPN 2K
NBA Live + NBA 2K
March Madness + College Hoops
MVP Baseball + MLB 2K
NHL + NHL 2K
Fight Night + Don King's Boxing