It's been said a few times but i'd love to see the UFC keep SF around and flood it with the lower end fighters from the UFC, as a kind of reserve pool, specifically concentrating on LW, WW and MW which are the deepest divisions wouldn't be a bad idea:
Jason McDonald, Alessio Sakara, Ed Herman, Dan Miller, Eric Schafer and Tom Lawlor.
Josh Neer, Matt Brown, Dan Hardy, James Wilks, Daniel Roberts and Mike Pyle.
Spencer Fisher, Yves Edwards, Jeremy Stephens, Mac Danzig, Aaron Riley and Efrain Escudero.
If those names moved over to SF it would deepen and strengthen their divisions massively, and most of the guys listed rarely make it off the pre-lims yet most would be Main and Co-Main fighters in SF.