Kakashi takes this ......
Kakashi Vs Itachi : Kakashi is immune to Tsyukommi since he has MS himself, Amaterasu can be countered either as you guys said or using a an MS shot to teleport it away before it hits.
Kakashi Vs Sasuke: Katons are fodder, Genjutsu is useless against Kakashi since he is an MS user ........ Chifori can be easilye evaded. Can't see how can sasuke harm him.
immune to tsukiyomi??his not the same bloodline with the two uchihas fighting with him.one of them could had probably killed him and he needs a lot of time just to use one MS technique.amaterasu attacks in an instant.its impossible for kakashi to teleport it since he needs a lot of time.
sasuke's speed,taijutsu is better then kakashi.kakashi can almost do nothing against chidori nagashi.