Anyonne noticed that some leagues tend to do a lot of transfer even if set as view only.
Example Saudi arabia willdo a a lot while eg India wont do any.
Obviously one factor is money but this is not the only one as changing similar values to india (salary , transfer budget , reputation, transfer preferences) wont increase the numbers.
However i was able to spot that is stronly related to the leage file (advanced rules). So if you change there the rules increasing foreing limit remvoving under 21 player rules affect the activity of this league in transfers