The DLS method was a big reason why Chennai did win the match. But of course, you do need luck in almost every game. Without luck and also some great captaincy along with great performance it is hard to win any match. CSK had all of those things present in their performance. Of course, the players who have performed well in this IPL will probably get chances to play in the national squad. And that is when they will have to prove themselves to get consistent chances and secure a spot on the national team.
Without the DLS, Chennai would have really struggled to chase the target. They had already lost 5 wickets and the last recognized batting pair was at the crease. And even then, they won with zero balls to spare. This is where small fielding mishaps and dropped catches come to play. Also, the bowlers will be cursing the extras they conceded in the form of wides and no-balls. Meanwhile some of the commentators are coming down heavily on Hardik Pandya. They are claiming that Mohit Sharma was bowling really well, until Hardik walked up to him and gave him instructions before the 5th ball of the final over.