Dadonov will find out when Martin St-Louis' squad opens the regular season at home versus the Maple Leafs on October 12.
Ten-plus weeks is a long time to wait, though, especially after visiting the dressing room, donning the iconic jersey, and touring the facilities.
The eight-year NHL veteran is hungry to build on his fourth 20-goal campaign in the last five years.
"I want to start next season sooner than it is," mentioned Dadonov, whose No. 63 sweater brought a smile to his face. "I've always liked playing against Toronto."
During the visit, the 33-year-old Chelyabinsk native reminisced about some of his favorite Canadiens over the years, including Patrick Roy, Saku Koivu and Alex Kovalev.