as much as i love the first bill and ted and loath the sequel... i would absolutely despise a 3rd. their age for thing, i mean it's not like the writers would make bill and ted actual 40 something yrs old and still talking like a stoner surfer?! plus you know, from all the times hollywood has done it (no matter who the previous actor was) that they'd re-cast rufus in a heartbeat, and they'd do it with a smile.
until i see more about it , producers/cast/writers/director, i'm going with " IT SHALL SUCK MORE THAN ANYTHING HAS LUS FAR"