Spotrac puts his market value at 12 years, $539 million. ESPN's Jeff Passan also recently had Tucker in his rarefied air of players who could sign $500 million contracts. And if the Cubs are the ones making that happen, it's pretty unlikely they'll then turn around and trade for the roughly quarter of a billion dollars left on Devers' deal.

Explore a potential Boston Red Sox trade idea that sends Rafael Devers to the Cardinals in a blockbuster MLB deal.

The Boston Red Sox and Los Angeles Dodgers swung one of the biggest and most polarizing trades in recent memory. The reason why it is polarizing is because ever