You are wrong lol. The Rock lee manga is serialized and has a schedule. It used to be release every three months but now it's released monthly by saikyo jump which is aimed for little kids. Also each chapter is 30 pages or longer since its monthly. The first volume came out and it is selling well.yeah rock lee ridiculous chronicles has its own manga, but there is no actual schedule for that manga release,
the 1st chap released in Dec 4, 2010 and until now it only have 11 chapter,LMAO and every chapter has 18 pages just like weekly shonen manga:shrug:.
its just a short series or something like additional manga in weekly shounen jump, its not actually got serialized, heck WSJ editorial department will never serialized a sorry excuse for a gag manga like that.