The good thing is they bought Moeen Ali but they already have Jaddu so going to play with two All-rounders? 
They might experiment Moeen Ali as the opener as he is a good striker of the ball and with Watson retiring he can take that spot and he is a useful spinner. Chris Morris got the highest big and he will be a good addition for RR and Glenn Maxwell goes to RCB and now they have AB de Villiers, Virat Kohli and Glenn Maxwell to strengthen the middle order and if they cannot win, not sure what changes they should make.I am quite surprised with the inclusion of Glenn Maxwell. He is regarded as a good T20 player, but his record with IPL is not that great. On top of that, his performance in the recently concluded BBL was not also up to the mark. It was Hales, Vince, Philippe and Lynn who got the runs and ironically almost none of them got selected in yesterday's auctions. The franchises went for the "tried and tested" players rather than giving chance to youngsters.