We're expect the next few Rookie Cup posters to be poor before the field has been thinned out and the fighters have started to get a little bit of a name for themselves. For this particular show however it's difficult to pick out any fighters that are really worth making any sort of a note of.
Thankfully these shows aren't sold on the name or face of a fighter, instead they are about the whole competition and spotting the winners of the tournaments. With that in mind we've no real complaints about how "meh" the poster really is.
(Poster courtesy of boxmob.jp)