I have predicted a David Lee Roth Reunion for years and that a studio album has been in the works for a long time.
I struggle to belive that Michael Anthony isn't going to be part of the band although with Wolfgang Van Halen in the band - perhaps they are even more "Van Halen". So much for loyalty to the king of the 1/4 note (anthony).
This tour, if it happens, has HUGE potential at the gate. VH's US appeal is huge as they remain a staple of classic rock radio to this day despite Roth's failure to fill the huge shoes of Howard Stern on Viacom stations.