Lol that was my exact lineup for fire up until recently. I'm experimenting with using Naruto and Hinata to stand in front of me and Karin. It works for making us a little tankier but we seem to lose out on a good portion of Dps from Sasuke. Also, Having Naruto instead of Sasuke seems to work a little bit better for Pvp. Naruto's Rasengan causes Repulse which Hinata chases after and if she knocks down the opponent, she follows up with another attack.

If you choose to * with Sasuke, put him behind Hinata instead of your Scarlet Blaze. Sasuke hits hard but he can't take many hits. Your Scarlet Blaze won't last too long either but he'll last longer than Sasuke would.

All that being said I feel like I'm still kind of lacking and am looking into what some of these other ninja have to offer. I'll keep you updated with what I find but I'd love to hear what some other people found that works lol

You already have an extraordinary line up my friend

Lol
thanks for the help i will try that out and see
and if you get any new formation please post it here :D and thanks again

thanks i think i will keep it then