, but the popular Bravo reality series is still missing a few key players.A source told ET on Friday that Tom Sandoval — one of the three stars involved in the now-infamous cheating scandal known as "#Scandoval" — is not currently filming for the series, because he's currently shooting another reality series, Fox'sThis news comes just a few days after reporting that Raquel Leviss — with whom Sandoval cheated on longtime girlfriend Ariana Madix — has not yet finalized her contract to appear on the new season.A source told ET earlier this week, «The cast is set to pick up filming for next season on Wednesday. They have all signed back on except for Raquel.» The same source also told ET that Leviss' team and Bravo are currently in negotiations but nothing has been finalized.ET has reached out to Leviss' team but haven't heard back. was first to report the news.It was during Peacock's extended version of part 2 of 's recent season 10 reunion when Leviss, 28, told Andy Cohen that her future with the hit series hangs in the balance.