Hey.

Now, after the third allotment list there will be no further allotment list released by CLAT. But usually in many lower NLUs including NLU Nagpur there are vacancies when any person who first took admission here leave for another college or take a drop flor for what so ever reason. There is no certainty that vacancies will be there, but mostly there are vacancies in varioua lower and even Middle tier NLUs. So what you can do is, to keep a check on the official websites of NLU Nagpur and other NLUs that you might be interested in and apply for the vacancies if there are any. Your rank must be good as you were alloted TNNLS once. So you will have a fair chance against these vacant seats.

Note that CLAT doesn't fill up the vacant seats. Each NLU fiils its own vacancies. Ao you'll have to check websites of respective NLUs. And vacancies are uncertain they might/might not be there. So keep a tab on the colleges than you would want.

Best of luck