Unfortunately, without some of the water ninjas that make this class OP (tenten gnw, sailor sakura) you will probably run some mismash of a lineup consisting of the best quality ninjas in your current roster.

At first glance, the workable ninjas there would be Kimi/Kiba GNW for frontline tanks, Kank GNW for backline dpser. Optional personal preference to run neji GNW or hinata for the chase acu and mystery utility that comes with him/her.