In 2015, the cast (including Gosselaar) reunited for a bit on The Tonight Show Starring Jimmy Fallon.
Four years later, an actual revival is really happening!
I’m not sure what he means about leaving himself and other original cast members out being related to “the business side of things,” but given what Mark-Paul Gosselaar is saying, even he is surprised by how advanced production on the Saved by the Bell revival is now.