Ah, thanks for the heads up! I hate trying to parse television ownership and would love to return to the blissful ignorance of thinking whoever airs it owns it.
That said, while I don't think Fresh Prince would be a fit for an NBC-owned platform, Friends (which is already announced) and Will & Grace fit perfectly, assuming that such a platform's main target audience will be similar to who has always watched NBC sitcoms - middle and upper class whites in their 20s and up.
Yeah it's crazy. WB has some solid shows through lot of the networks. ER, West Wing, vampire diaries, supernatural, night court, Alf, full house, Murphy brown, queer as folk, the OC, shameless, cold case, without a trace, 2 and half men, chuck, the Big Bang theory, the mentalist.