Remember the first episodes...where they entered fights with zabuza or haku...They were really powerful looking back then...Zabuza was a jounin and so...kakashi had hard time beating him..İf they had an encounter now what would happen?
İ mean zabuza trained the watery guy in sasukes new team(nameesss!!!)

They would squash em like a bug ^^
Rasgean and Chidori = pwnage my friend

the watery guy is Haku and no, Zabuza did not try the guy in Sasukes team. the guy is one of the seven swordsmen as Zabuza was. in other words they knew each other and worked together

i think that if haku and zabuza were still alive they would have been really strong and would have new moves especially haku beacause he was the last survivor of his family and had crystal ice mirrors wich was almost imposible to break it took the nine tail fox chakra to break it and new technics could be done with that power

true haku would kick but now.......

but now theres someone better than zabuza potentially ...and using his same sword

well not the same sword kisame sword absorbes chakra but yeah kisame is stronger and has alot more chakara

I'd day Haku would still be a very formidable opponent however Zabuza would not.

um no "the watery guy" is suigetsu i think and he did train with the seven swordsmen but he WASNT one of them and he also knew zabuza.

u need to get ur facts straight

sasuke's new team?!?! wow i guess a lot happens after shippuuden 18