Uh, you guys do realize this was an obviously an April Fools joke.
The reference to WFIL's old owners, Triangle. The reference to the "Switch" - an old WFIL jingle package. Here's an idea: WNTP reverts to WIBG and runs 50s and early 60s. WFIL goes to 1964-1978 (in Kahn AM stereo). ;D