This is just a normal lineup..You dont even have sasuke last position for his barrier, if your opponent has his barrier user in 4th position while urs is 3rd, ur losing ur barrier..

u gotta know when to use his barrier

Against most pvp teams which uses a mystery barrier (like Sasuke, Gaara, Hashi), your barrier will never hold if they have their barrier on position 4 since their barrier will always override yours if they use it to counter your barrier.

If you use your barrier on round 2 or even 3 to override a position 4 barrier, you would miss out on your mystery. If not, your damage would be reduced by quite abit.