Few days back, I definitely read that at least four PAK players - Babar, Wahab, Shadab & Imad will make IPL while Amir has lost his mojo to "Passionate" fans, other wise it would have been five......., at least. Now I read only three Indians have a confirmed shot in PSL - that's the height of delusion Pakistan fans has reached these days, congrats. Guys, Dinesh Ramdhin batted at four in PSL ...... and our Anamul was chartered to play PSL Final - wake up.
Coming to the topic, I think the answer of the question is not straight forward. First thing is, to be honest, IND isn't that good in T20 - at least no where near what they are in the longer formats, and the gap between Indian & PAK players overall is narrowest in T20. Besides, what BCCI is doing is they are monopolizing the market of 1.4 billion, by blocking Indian players in other leagues through obnoxiously high payment that keeps Indian players honest (about forcing their way to other leagues) - that's the only explanation of some of the wages of IPL ... starting from Unadkot.
There are 6 teams and I believe the quota for non Pakistani players is 7 - that's 42 spots in total available.
I consider two scenarios here - this is what I see -
First one - PSL is the most lucrative League, with almost a bottomless pocket and a dedicated window - yes, I don't see more than few Indians, without considering the market pull that Indian players will draw from Indian cricket market. Simple reason is that there are too many to choose from. For 42 spots, at least 75 players will be in contention - around 14-15 from ENG, 8-9 from SAF, 10-12 from AUS & India each, 5-6 each from WIN & NZ, may be another 10-12 from BD/SRL/AFG/IRL/ZIM... - from that pool, I don't think more than 6, max 7 Indian players making the 42 men cut - Kohli, Sharma, Bumrah, MS & may be KL, Pandeya.... in a draft system, often players are picked based on availability, squad combination and budget, therefore I don't see more than 8-9 players from any nation - may be Poms will have highest number of representatives around 10-12.
Second scenario is a hypothetical context where suddenly, only every Indian player is available and they are interested to join within the current payment framework of PSL ...... At lease 1/3rd (14) of the 42 will be Indian, if not half - guys, once again: "Dinesh Ramdhin batted at four in PSL ...... and our Anamul was chartered to play PSL Final - wake up". These are the players I believe will be hired by PSL - that's not considering the commercial aspect
8 batsmen: Kohli, Sharma, Dhawan, Agarwal, KL, Shaw, Pandey (Manish), Iyer
3 WKs: MSD, Samson, Pant
2 all-rounders: Pandeya, Jadeja
2 pacers: Bumrah, Shami
3 spinners: Ashwin, Chahal, Yadav.
That's 18 and considering the state of PAK's spin & batting resources, there are outside chances of fringe players like Sundar (Washington), Axer Patel, Kedar, Rahne, Nitish Rana, Gil, Ryudu...
Only area, only, only area that Indians will struggle is to make PSL is in pace bowling - I see only two picked, may be Saini as well. On contrary, take out the foreign Cap, just for Indians - how many PAK batsmen, WK & Spinners will make it to their own league over Indians ...... we'll be able to count in fingers.
That's the harsh reality of PAK cricket these days, which was genuinely world's best T20 side just about not even 10 years back.