New York Mets
There is a finite number of teams willing to spend whatever it takes to win. Although the New York Mets have never figured out the latter part of that equation, they have the money and big-market appeal to lure Mike Trout to the Big Apple.
The Mets desperately need an offensive catalyst. They have the ninth-worst OPS in the league and the 12th-fewest runs. Likewise, their current everyday center fielder, Harrison Bader, has been one of the most ineffective hitters in the lineup. Trout wouldn't solve all their problems, but it could be enough to push the Mets into a wild-card spot.
There's an alternate universe where Trout is already part of the Mets. It checks all the boxes: an also-ran team in one of the biggest markets, the team spending whatever it takes to compete but never finding success. This situation would be analogous to Trout's current one. Still, it could be the fresh start he demands from the Los Angeles Angels.