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The Mariners' biggest need, arguably, comes from the corner infield spots, most notably third base, which has led to speculation that Seattle could trade for Boston Red Sox star Alex Bregman. That very possibility was recently addressed by MLB insider Jeff Passan.

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Raleigh is having a campaign that many compare to baseball legends like Barry Bonds and Ken Griffey Jr. "When you have a season like this, don't waste it," advised Passan. The Mariners' management seems aware of this and might be ready to make a significant move before the trade deadline.