Rantanen likely won't be available... It's a long-winded post for a scenario that has almost no chance of happening.
You're probably right, these good and highly productive playoff performers like Rantanen and Draisiatl will likely receive new contracts from their current teams, because they
EARNED them on merit, and as such their own teams have every desire to retain them, and pay them for their vital contributions to team playoff success.
Rantanen already has a Cup and Draisaitl is competing for one as we speak now, and are among the highest producing playoff performers.
Everybody would want them on their teams.
Our Leafs are on the opposite spectrum and at a point where they want out of Cap Hell, and willing to part with an unproductive, disappearing playoff performer to change the dynamics of the team and try and improve on their own playoff aspirations of success. Losing in round #1 over and over and over seems to have finally reached its breaking point with ownership/management.
Leafs management have the same goal of wanting to compete for the Cup, unfortunately dealing from a position of weakness where moving out player(s) instead of keeping him/them seems to be current objective to reach the same finishing point but complicated by NMC landmines left by BT predecessor to navigate through.