This is going to be a strange year:
-Kishimoto is back
-Shibashi is back
-Shokugeki is ending
-Neverland and Kimetsu are warping up for ending
-Dr.Stone, WNL, Yuuna-san, Hinomaru, and even Black Clover have given symptoms that if not now, they could also end soon.
-There are big chances for Shimabukuro, Amano, Shuichi Aso, and Kenta Shinohara to be also back
-There is also the possible serialization of Count Over or whatever, but
Masaoki Shindou is getting something serialized.
-Kimetsu managed to do what Fate or SAO weren't able: LiSA and Yuki Kajiura together in a song
-One Piece could be in the third-to-last arc for ending (still, each arc lasts 100-120 chapters, so 3 arcs can last 5 years).
Yep, feels like new era is coming. Meanwhile, is surprising how Haikyuu isn't affected by the wave (well, let's wait until this current tournament is over to see). Hero Academia is also going to be longer, but that's not as surprising, since it has already became the main face of Shonen Jump (when we don't count One Piece).