Kolkata: It’s a rematch of the 2013 final at the same venue, as well as that of the more recent Qualifier I. As the Top 2 table-toppers of Indian Premier League-8 line up for Sunday’s summit showdown at the Eden Gardens, two-time champions and three-time runners-up Chennai Super Kings may be a trifle uneasy in the knowledge that on both occasions they came out second-best to the Mumbai Indians. Perhaps, more alarming for Chennai is the recent relative ‘movement’ of the teams.