Why did you decline and did you ever get advice that declining it would negatively affect your chances the second time around? I'll be calling my prospective department tomorrow to ask these questions and, if anyone is interested, I'll post the answers I get.
My concern is that Master's programs are only funded by most departments (and mine) for the first year, and if a student accepts an external award of +15k, their funding package would be significantly reduced. So... I'm curious whether I'm better off declining it this year and re-applying for it next year OR accepting it and banking on getting OGS next year.
I went to York U actually. It's a pain to calculate, to explain, and to accept the near-impossibility of getting a 4.0 GPA.