Thomas wrote:
It's a tricky as I literally have no access to Nickolodeon USA myself and somehow my proxies do not work, but from what Ive read is that most information talks only about the 'revival' of ''All That'' and some cast will re-appear as guest in the shows with scenes that may make references to those episodes. I also see that the co-creator from before will be joining the show, so I would consider to use it as season 11 instead of creating a new show.
Taking a closer look at today's press release, I'm honestly not sure still. "legacy cast members Kel Mitchell, Lori Beth Denberg and Josh Server, who helped make the original series a 90s icon for an entire generation of kids"
"Nickelodeon's brand-new version..."
Honestly sounds like a new series rather than a season 11 in these two instances, also the fact it seems there are currently 3 returning cast members (Mitchell, Beth Denberg, Server) that are referred to as, "guest star"s, and that there is, "an all new cast".