R4 movement

i think many neet students who have good enough rank for gmcs or maybe scholarship in pvt medical colleges...have made their mind to join iisers...so i really dont think much movement is to be expected....as not many people will just waste 10K....i know i will get a lot of downvotes for saying this but i feel this is a very likely outcome...my personal guestimate is ~4k rank for iiser k,m,tvm and bhopal.....i.e max for (k,m,tvm,bhopal) goes to around 4k