MLB trade rumor season doesn't really heat up until the calendar flips to June, but as Memorial Day approaches, we are beginning to get an idea of what some of the main storylines will be in advance of July 31.

Pittsburgh Pirates starting pitcher Paul Skenes has already surfaced in MLB rumors as a potential trade candidate, as arguably the

NEWYou can now listen to Fox News articles! The Pittsburgh Pirates' general manager Ben Cherington made it clear that, despite the team’s brutal start to the season, they will not trade ace Paul Skenes.