what i dont understand is how kakashi and guy can think there anywhere close to the level of those ressurected biju's with rinnegan and sharingan

Kakashi might be because he's super badass, and you can't count Guy out because of his counter-sharingan techniques or whatever. Many lols have ensued since their arrival from me, though.

and he opened some gates

Kakashi and Guy won't die.
I just know it.

I'm betting on this.

kakashi and guy are two of, if not the two strongest jonnins or w/e in the leaf village..people underestimate them

Kakashi got stomped by pain though, how much can he really do in this fight?

Kakashi was stomped by Pain's element of surprise, as everyone else would be that didn't know what they were up against. He'll be able to do plenty, as always. Not to mention, Kakashi was probably wiped out so easily because they were just moving it along to get to Naruto vs Pain.

kakashi is a legend in this lore
hes considered extremely powerful



agreed here

People have to realize that Kakashi was the next to be Hokage if Tsunade didn't woke up in time, after Danzou died.
He's not just some rando shinobi. Same goes to Guy.