In Los Angeles and Dallas, EMF avoids programming its K-Love format, so as not to run into confusion or copyright issues. There are already K-Love stations in each market, KLVE 107.5 in LA and KLUV 98.7 in DFW. So EMF programs Air 1 in LA (92.7 KYLA/KYRA/KYZA) and in DFW (101.7 KYDA). I assume Air 1 does nearly as well as K-Love in the markets it has a good signal in, even though EMF seems to make K-Love its higher priority. I'm not much of a Christian Contemporary fan but I really don't hear much of a difference between the two services, even though I've read Air 1 is a bit more uptempo, while K-Love is more like Hot AC.
I would guess the trimulcast at 92.7 is enough for EMF's commitment to Los Angeles. So I doubt EMF is scouting for new FM stations in LA.
David makes a good point for Entercom keeping Jack. Better revenue, better signal, largely automated. But I also like the reasoning of moving KROQ to 100.3 and selling off 106.7, powered at only 5,600 watts, one of the poorest signals in the LA market, apart from the Class A stations in the suburbs. If Entercom did that, it could keep the sports on 100.3, even if it's now KROQ.