2 players the Seattle Mariners should keep and 2 they should trade

Jonatan Clase may not be the answer right now, but could be a valuable piece for a team lacking outfield offense

Dominic Canzone has had over 340 major league plate appearances and has struggled, but Clase has just 43 and needs a lot more to prove that he can be a major leaguer. Clase is one of the most intriguing Mariners prospects as the 5'10 (I think that's being pretty generous), switch-hitting outfielder possesses a rare blend of solid power, an average hit-tool, and one of the best run tools in the game.

Between 236 games in 2022 and 2023, Clase stole 134 bases and hit 33 home runs, showcasing his unique power-speed combination. Clase isn't an elite defender, but his speed will more than make up for whatever instincts he may be lacking. Clase, once again, is dominating the minor leagues, this time at Triple-A Tacoma, slashing .274/.373/.483 with 10 home runs and 26 stolen bases in just 59 games.

Clase could be a key piece in a trade for a proven major leaguer, but the Mariners seriously lack major league ready talent and there isn't a prospect better (other than maybe Tyler Locklear) that has debuted and shown that they are ready to get a look at major league pitching. The Mariners need proven talent and Clase shouldn't block them from acquiring that, but he should be given a long look as a potential starting left fielder either this year or next. At worst, he is an above-average fourth outfielder. At best, he could be a solid power-speed table-setting left fielder.