1. Add a system for the seal scroll draws,it is really annoying for f2p ,heck,even p2w to open soooo many 10x draws and get nothing but asuma frags or something they really don't need .
2. Improve wind and water mains because at the moment they are the weakest and they feel so powerless..wind has only 1 good early build and after that in late game it is just dead. Water has the same issue at the moment.
3. Add a feature that let player get shards for ninjas they cannot get (Zabuza mist sword , Itachi, Deidara ) like elite instance or something like that
4. Please,PLEASE,give 3* sound ninja (sakon,etc) a form like Kimimaro has...it is really wierd just having them and not using them because they are weak and having a new form might improve them
5. Arena really needs improvement,i know there are alot of posts about arena so i am not going to give another one,just adding the idea here..