By: Manny Soloway (@_MLBNEWS18) The Seattle Mariners are full rebuild mode this year after trading away Robinson Cano, Edwin Diaz, James Paxton, Jean Segura, and some talented relievers. A lot of people are probably surprised by this. The Mariners won 89 games last year. They, for some time, were in serious contention for a playoff berth. In the end, though, the Mariners were only able to get to 3rd in a tough AL West, which included the Athletics and the Astros. The Mariners