Van-Halen Announce New tour With David Lee RothSans Michael Anthony... huh?

I'm sure by now everyone knows Van Halen announced tour plans, but what I did not know is Michael Anthony will not be part of the show as he is currently on tour with The Red Rocker himself.
In Anthony's spot, Eddie's son Wolfgang will be playing bass (pictured).
I don't think the bass parts would be that difficult to learn, it's the background vocals I am concerned about. Michael Anthony's harmonies are what make Van Halen, well Van Halen no matter who they have singing.

I think I would rather see Sammy's tour, at least I know I can drink plenty of Cabo Wabo.