Marvel wisely culled the plethora of second-tier X-Men teams a few years back, realising that the world didn't actually need X-Factor, X-Force and Excalibur alongside the X-Men when they weren't all that different.
Anyone else notice the irony here?
Ok, so there's no X-Force, although it did briefly return, thanks to Liefeld, but we do have a Cable ongoing by Nicieza, with frequent appearances by Domino. Close enough? ;)