Rangers Ship Shesterkin to Flames in Stunning Blockbuster

This is the kind of deal that makes a whole market sit up straight and check its phone twice. ESPN and TSN are both reporting that Igor Shesterkin is headed to Calgary, which is the sort of move that reshapes a crease and rattles a locker room before anyone has time to find the whiteboard. Blockbusters like this do not happen for fun, and they usually mean somebody thinks the window is open right now.