actually 11-13 year old itachi already beat oro without ms
no , kakashi is too young, 20 is not his prime..
the only other ninja thats stronger than him thats not from the current generation would be madara and hashirama and maybe the 2nd hokage but thats it (might of forgot someone) oh and so6p
Yeaah i believe they could, Itachi, as a katon specialist would certainly go after the wood user over the water style, and as for kakashi, that raikiri is a kille when there is water everywhere
FOR ANYONE ON THE FENCE ABOUT THIS. remember that these edos are being controlled directly by orochimaru and were described as "mindless killing machines" so they arent moving on their own power and their abilities are limited to what orochimaru can do with them
1. So you are saying that since these version of Edo Tensei needs a User, Orochimaru, to control them remotely, they would be non-combat-able in battle. These mean that the victory automatically goes to Itachi and Kakashi. Also, meaning that Itachi and Kakashi win by default.
OR
2. However, in a case of them being controlled by Orochimaru via Edo Tensei, their skills is limited only to what he can do with them as seen in the Manga/Anime. Being said, some of Orochimaru's own skills is being displayed and not the Hokage themselves. This also means that the Sannin Orochimaru is fighting through Edo Tensei which is interpreted to be two Orochimaru's basically. Now, Kakashi and Itachi would be fighting two Orochimaru's.
Orochimaru has experience and the end result in the fight with Itachi/Kakashi against the Edo-Hokage's (Orochimaru) it would still have the same outcome which is a warm-up or even barely.
Team 2 high difficulty. The reason im giving it to team 2 is not because they are powerful because from what we saw of them, they were nothing special. The reason ill give it to team2 is because although itachi's feat as a kid is the most impressive in the series, due to his ms techniques it will take a toll on his young body, we dont know of his other ninjutsu's, but also he hasnt shown any sealing feat at this age and thats what is needed.
20 year old kakashi is nothing special. He also hasnt shown any sealing feat. Infact we hardly even know anything from anbu kakashi apart from raikiri
IF Itachi plays it smart and is somehow able to catch Orochimaru in Tsukuyomi, than they might win.
Other than that though ;P...