India's Test vice-captain Ajinkya Rahane is likely to be traded to Delhi Capitals from Rajasthan Royals before the IPL players' transfer window expires on Thursday.Rahane, who has been trying to get back into India's limited-overs set up, established his T20 credentials as an opener after moving to Royals from Mumbai Indians in 2011.He has scored two IPL hundreds in 140 games, averaging 32.93 with a strike rate of 121.92. In 2012, he was Royals' highest run-getter.