Yes, it's still early in the season — after all, we're just at Memorial Day weekend. But the Aug. 2 Trade Deadline will be here before you know it, and it's never too early to start thinking about how clubs can bolster their rosters for the stretch run.

With that in mind, five MLB.com writers each came up with a trade idea that would make sense for five contenders that could use an upgrade here or there in their quest to win it all.

Here are five moves we'd like to see happen. (General managers, feel free to use these for inspiration.)

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Luis Castillo to the Mets

The Mets entered the 2022 season with the promise of a super rotation, but we know what Robert Burns said about the best laid plans: They often go awry. Case-in-point: Injuries to Jacob deGrom, Max Scherzer and the emerging Tylor Megill. The Mets are still in the top half of the Majors in starters’ ERA, but reinforcements would certainly be welcome, even as the key injured starters work their way back.

Underlying stats indicate that Castillo’s results should be better so far this season, in a small sample after a late start due to right shoulder soreness. His expected ERA of 3.41, based on quality of contact, is almost a run lower than his actual ERA of 4.35.

And even when the full rotation is back and healthy, you can never have too much pitching. Castillo would remain a worthy contributor. Of course, this is also the type of trade that would benefit the Mets if it happened now, not at the end of July, which would likely make the ask from the Reds’ side even higher. — Sarah Langs

Andrew Benintendi to the Padres

You look at the names in the Padres' outfield and you wouldn't necessarily think they need a new one: Wil Myers, Trent Grisham and Jurickson Profar currently man the outfield for San Diego. But then you look at the numbers. They just aren't hitting. Myers has a .242/.285/.317 slash line with just one home run in 130 plate appearances. Grisham has a .162/.265/.254 slash line and one homer in 167 plate appearances. Profar is batting .215 and slugging .380. San Diego has gotten the least offense from its outfield of any team.