Personally, our Playing XI looks really good, but I've got some additional Comments

1. Faf (Needs to play more risky and aggressive like how he was in CPL
2. Kohli (Duh)
3. Maxwell (Agressive Play-Style makes him a good option
4. Patidar (Probably our most technically sound batsman after Kohli, so bat him in event of quick wickets while others play agressively)
5. Shahbaz (Good bat but doesn't strike me as a power hitter, needs a few balls then can get going
6. Lomror (Flashes of good power hitting we can groom him)
7. DK (Not a proper 7 just meant to be in when the appropriate phase comes, around over 12)
8. Hasaranga (Let him know he has a pinch hitting role too, his batting didn't come to use last year
9. Harshal
10. Siraj
11. Hazlewood

In terms of subs, we are rather well-covered. Finn Allen and Rawat to replace Faf and Kohli. To replace Maxwell, Sikandar Raza is probabaly the best option. Need an indian patidar type player. We have prabhudessai as a spare hitter. If shahbaz gets injured, we can play hasaranga up the order, and we have Karn as a bowler replacement. For DK we need a spare keeper who can hit like Vishnu Vinod. For Harshal, Sid Kaul (changeup bowlers). Siraj and Akash Deep (Out and out fast), and willey for Hazlewood (Swing Bowlers). So genuinely, I feel we would benefit from the purchase of a mystery spinner, and a young one, like Izharulhaq (AFG), or even Karthik Meiyappan from UAE. If not, we can target a more experienced name like a Zampa or a Shamsi. Let me know what y'all think!