These players have on control over TRP as on 30-06-2011. They are not expected to retire so early. So no question arises of cricket getting unpopular in INDIA.
Shewag,Gambhir,Yuvi,Bajji,Dhoni,Zaheer will take care after that.And young guys like Ashwin,Ojha,Praveen,Ishant,Kohli,Pujara,Raina next generation.Not possible of unpopular.May be grace will reduce(One day,Test) because of T20.Thats all.