Former India captain Sunil Gavaskar on Monday said he is surprised at young glovesman Rishabh Pant's exclusion from India's World Cup squad given his "exceptionally" good batting form and "great" improvement in wicket-keeping skills. The 33-year-old Dinesh Karthik pipped Pant in the fight for the second wicketkeeper's slot in India's 15-strong squad for the World Cup, starting May 30 in England. Gavaskar said the move is surprising but backed Karthik as a better wicketkeeper. "A bit surprised, looking at his (Pant's) form. He was batting exceptionally well, not only in the IPL but before that also. He was showing great improvement his wicket-keeping as well. He brings that left-handed option in the top-six which is very handy against the bowlers," Gavaskar told 'India Today'. "The bowlers have to change their line (for a left-hander) and the captains have to do a lot of field arrangements. Pant has so far scored 245 runs in the ongoing IPL, compared to Karthik's 111. Karthik was chosen over Pant despite an indifferent IPL campaign with the Kolkata Knight Riders. Gavaskar said there was some merit in the move. "On a morning when say, MSD (Mahendra Singh Dhoni) has a flu and can't play, you want somebody who is a better wicket-keeper. I think Karthik's wicket-keeping skills, more than anything, have won him this place," Gavaskar said. Gavaskar said Tamil Nadu all-rounder Vijay Shankar, who made it to the squad for his "three-dimensional qualities", will be a very useful player for the team. "He is a cricketer who has improved over the last one year. He has grown in confidence. Shankar is a very useful cricketer. He is a very very good batsman, handy bowler, and an outstanding fielder," the batting great explained. Former Indian batsman Aakash Chopra said Pant's elevation to the top tier of the central contracts had him believe that the youngster would make India's World Cup squad. "Wasn't Pant elevated to the top tier of the Central Contracts a few weeks back?? Not a certainty in two of the three formats," Chopra wrote on his twitter page. .