The Bone or anything in the ballpark of Classic Rock is not an ideal format for the underpowered 93.3 signal. Too much of that potential audience is outside the 65 dBu contour to be competitive against the much larger Cedar Hill Class C signals.
The ideal formats for 93.3 are Urban AC, Urban, Reggaeton, or possibly another spanish-language format, although that space is very crowded.
...or combining 93.3 with another signal-challenged rimshot signal, such as KTCK, especially if they refiled to move to Downtown.