No one has forgotten about it, but Kimetsu is just one big anomaly, you cant expect the same scenario to happen again with another series, specially one like UU that just hasnt being growing
being thinking, maybe that bodyguard series is the Sasuga one shot about the ex-yakuza and the child actress reworked?
EDIT: NVM seems like its by a newbie
Props to Elusive, and to Matsui. Really seems he might be going for a third hit in Jump, tho waiting for its first volumes to be released to see how they perform will properly say that