Oh yes he can, he is much more orthodox, thats all.
Dhoni swings his bat like a mad man and gets it with pure brutality, Karthik has class. I suggest you look the his Challenger Trophy Hundred for his aggression. I'd post a link, but I can't.
Besides you don't need to go nuts in a Test.
well i agree dhoni is not a class player he like to go hard at the ball where karthik is much better i think karthik is much better than dhoni in test because of his game where on the other side dhoni plays like one day game i mean he goes at every wide ball and get a nic he needs to change his gameplan to become a good test player
karthik deserves a place in the test side. he was good in england but failed against pakistan but by looking jaffer performance jaffer didnt look that good so i would say jaffer should be rested and karthik given a chance