Century said:If you got visa that permit you to stay USA continuously more than one year, then you may request your vo to transfer your file at CPC-Ottawa with justification. They may entertain your request or refuse it.
In this year, NDVO seems to be faster than earlier. So, just wait and see before you make your decision.
Yes I have got a student visa that permits me to stay in the USA for more than a year. In this case do I need to request my VO(i.e. India) or CIO‑Sydney‑Search‑Enquiry@cic.gc.ca? Thanks!