E133: Blues agree to trade Colton Parayko to the Sabres - Trade Reaction

The first domino of the 2026 trade deadline has (maybe) fallen: the St. Louis Blues have a deal in place to trade Stanley Cup winning defenseman Colton Parayko to the Buffalo Sabres. The return reportedly includes defenseman prospect Radim Mrtka and a 1st round draft pick. How would this deal look for the Blues? What kind of player is Mrtka, and what could the trade mean for the future? What else could be coming by F