You will be banned for 2yrs once your RP is cancelled, which is why you need to reassure that your current employer will grant you an NOC to return. Please note that your RP must be cancelled prior to exit, otherwise your new employer wont be able to apply a new visa for you. Once you exit the State, and with an NOC on hands, things will be fine with you, in God's will!
But changing sponsor within a year working of the same sponsor with a work visa/permanent visa stamped on your passport and without EXIT will not be possible for you as per Immigration Rules. You can double check with your company's PRO, though.
You will be banned for 2yrs once your RP is cancelled, which is why you need to reassure that your current employer will grant you an NOC to return. Please note that your RP must be cancelled prior to exit, otherwise your new employer wont be able to apply a new visa for you. Once you exit the State, and with an NOC on hands, things will be fine with you, in God's will!
But changing sponsor within a year working of the same sponsor with a work visa/permanent visa stamped on your passport and without EXIT will not be possible for you as per Immigration Rules. You can double check with your company's PRO, though.