I'm planning to apply to replace my PR card soon. I will be in compliance with the residency obligation and have complete CBSA and I-94 records to back up my claim, but I attend university in the US and will have only a few days over 730 when submitting the application. As I'm concerned that my application will be non-routine, would it be wise to apply for a multiple-entry PRTD once I'm in the US? I usually cross through the land border and plan to continue to do so with my expired PR card, so this doesn't affect my studies, but it would be a major inconvenience if I am not able to fly in and out of Canada internationally. Would that PRTD application affect my PRC renewal negatively (or positively)?