In order to cater to expectations of 100 billion people of india we do need more iits..but here caution should be observed in upgrading the institutes..a high level commitee of exiitans ,faculty,aicte should go and inspect all the prospective colleges of india and should sumbit a report based upon the actual infrastructure present there instead of subliming to demands of region with the aim of establishing iits across the length and breadth of india... in my view some of the good colleges capable of iit tag are... it-bhu,nit trichy,nit suratkal,nit warangal,mnnit allahabad....