Is a veteran reliever the key to the still gummed-up market for free-agent infielders? That may be the case, peculiar as it sounds. Let us explain. The Chicago Cubs have reportedly agreed to acquire high-leverage bullpenner Ryan Pressly from the Houston Astros in exchange for right-hander Juan Bello.

The Chicago Cubs and Houston Astros agreed to a trade Tuesday that sent reliever Ryan Pressly to the Windy City. The Astros announced they acquired

Reliever Ryan Pressly has agreed to waive his no-trade rights and accept a trade from the Houston Astros to the Chicago Cubs, a person with knowledge of the decision confirmed Sunday, in a move that could in turn increase the Astros’ chances of a reunion with free-agent third baseman Alex Bregman.