The Tampa Bay Rays pretty much plopped themselves onto the Mariners-Cardinals trade on Monday night.

Ben Williamson, a slick-fielding third baseman, is coming to the Rays. They’re reportedly sending out a comp-round pick and a prospect to be named later.

That’s all well and good, until you look at the lineup card.

Williamson has only played third base at the major league level.

Junior Caminero has played almost entirely third base at the major league level.

Caminero’s bat isn’t leaving the lineup, obviously, so is Williamson just a utility guy? Or are there position changes on the way?

MORE: How Jose Ramirez is on pace to become Cleveland’s Derek Jeter

Tampa Bay Rays projected lineup

This is one way to look at the lineup against right-handed pitching, and for the moment, it doesn’t include Williamson:

Yandy Diaz DHGavin Lux 2BJunior Caminero 3BJonathan Aranda 1BCedric Mullins CFJake Fraley RFTaylor Walls SSNick Fortes CChandler Simpson LF

MORE: Luis Arraez is MLB’s perfect misfit in 2026

It’s a bit lefty heavy, so the righty-swinging Williamson will certainly help in lineups against southpaws, but it’s hard to see how he slots in here.

This could point to a potential follow-up move to come, so stay tuned in case the Rays want to create a spot for Williamson (no, Caminero is not going anywhere, but he could potentially play first base or second base if more moves come).

More MLB news: