Some Girls wouldn't have fit with the other songs on FF.
But it does have something different in comparison to the songs on MDNA.
It still fits, but has always stuck out to me, so I believe this could be very possible.
Madonna would've done it better, anyways. Britney couldn't have pulled it off, both literally and considering it would've clashed with FF.
Some Girls is one of the best tracks on MDNA britney's team is criminally insane if they passed it up. But then again they passed up telephone. So this is no surprise.
YOu know who's managing this right? Dr Luke....eh probably didn't want any other tracks outshining him...