Deja Vu again?
We can already expect Sprint to choose the one that nobody else goes with (WiMax). Then spend millions of dollars and years implementing it, while hemorrhaging customers again. To only rip it out and go with whatever the mainstream choice seems to be, and be 3-7 additional years behind the curve. Or Pai just endorses them to merge with T-Mobile, and they destroy not just one, but two carriers in the process..