Are the Chicago Blackhawks days numbered as contenders?

The short answer is no, but the Chicago Blackhawks have a lot of new faces this year such as Nick Schmaltz, Tyler Motte etc. Chicago still does have Johnny Toews and Patrick Kane which still makes a dangerous combination against any team in the NHL, plus you have Artem Anisimov and Artemi Panarin who are amazing offensive players in their own right. The Chicago Blackhawks still have some energy left in the tank for a deep playoff run and they're not done yet.