Suggestion
I can only imagine that such a proposal is being discussed among the expat pilot cohort to be relayed to management i.e. 1 month on one month off or any other similar arrangement, but other than the 3 week arrangement will not work because in Jet Airways if you away from flying for 30 days you have to undergo a line check with an TRE/TRI and they have a shortage in that area. Other airlines allow a simple take off and landing in a simulator to achieve currency status but not in Jet Airways so that will cause a logistical problem.