then that should work.
your new uni won't press for migration/ tc so soon, the final marksheet should suffice for now. most ppl know DU take time in processing documents, among other things..
just make sure you have the requisite doc, (whichever you new uni requires) well before your first sem exams. they won't let you sit for them without it.
MSE asked us to submit our original Transfer Certificate, is this the migration certificate they are asking for? Or what we got from our college is 'Provision cum Transfer cum Conduct' certificate, so will this do?