No.
It doesn't matter how many guests or guest hosts or other crutches they put under Tom Finneran, this show will fail because he doesn't really want to be a talk show host. Finneran wants to increase his name recognition value and rehabilitate his reputation so he can run for office again. Peter Blute tried to do the exact same thing on WRKO and failed as well. The insincerity and ambiguity of the soundbite-driven language of a politician will doom him as a talk show host. It probably doesn't help that many if not most of WRKO's P1s hate him, and its P1s who deliver most of any station's TSL. Entercom must be praying for a lot of diary returns from Mattapan.
How much revenue will this much-hyped new show lose before the first ratings book even comes out? I'm hearing from agency reps who have clients with buys on WRKO that are looking to bail out.