I can certainly see both sides of the argument. There's benefit for him to stay in Stockton and get serious minutes on the floor, instead of collecting dust sitting on the bench with the parent club. The only way being brought up would make sense is if he leaps over everyone else and is handed the backup center role, and I doubt that's going to happen.
So he probably won't get his shot until next season, unless there's some injuries. Metu has been playing well of late, and his trade stock may have risen as a result. So who knows, maybe a slot will open up for Queta. I watched Cleveland's G-league team play the other night to see Sam Merrill play. There was no doubt that Merrill was the best player on either team that night. I still think the Kings should have found a way to keep him. He's an outstanding shooter, and I was impressed with his defense in that game. He also ran the point at times. Hopefully the Kings are monitoring his play.