isn't better to put Kushina in 1st prompt move and sage naruto in 2nd? That way you can easierly interrupt an enemy mystery if possible, and sage naruto mystery could interrupt a 2nd one by putting it under immobile state.

About roshi, han, sakura, af lineup outside arena i generally noticed that is better to put roshi and sakura in different lines, for example the lineup i use is:

x Roshi x

AF x Han

SS x x

or

x x Han

AF x Roshi

SS x x

or

SS x x

AF x Han

x Roshi x

the reason is that outside arena you heal enough to be able to endure a more spreaded damage on par power, moreover in that case (and is the reason why Kuro's team wins against this lineup) is that you should not link at all the chases if you are running the healing tips version to exactly avoid the chance that your roshi or han start a combo on the enemy 4-6tails or roshi, if available, and you shouldn't link 3rd chase to Sakura's in the neurotoxin version.

Outside arena if he wins on par power with the naruto/mei team is because they make mistakes, very likely they try to nuke naruto or mei, while they should target AF because that way sakura and AF standards will be directed to AF and so poison and ignition will hit mei and naruto, eventually killing them in round 4 or 7, while, at the same time, they should let ignition damage get dealt and just heal poison after was stacked up 3 times.