It's not that it 'makes more sense' for you to apply to sponsor when back in Canada, you must not apply before returning. PRs must be physically present in Canada to sponsor.Thanks @armoured for your reply on my query. I get your point that initiating my spouse's PR application makes more sense once I go back to Canada and apply for Outland Spousal Sponsorship from there. Right? Meanwhile, shall my spouse raise a request for visitor visa for himself instead- just to keep door open for him to visit me in Canada before the PR thing works out for him as it will take a long time like at least a year. Does it make sense/ In case of any kind of emergency, if he needs to travel to and visit me in Canada, he can do that once his travel visa is approved. Is it correct? Please clarify for me.
Sure, he can apply for visitor visa. No guarantee he will get one, but if he gets one, he can travel.