Thanks you all for your valuable answers, I have some more queries on my case
1. Can an another employer file my H1B after oct 2014 under Cap exempt?
2. If we file new H1B petition before Oct 2014 under cap exempt, Will I get the petition valid till Oct 2014 only?
3. What is the way to 're -capture" the remaining 4 years( I stayed only 2 years in this cap) without applying PERM labour certification