Part 7/7:

Finally, Donovan Solano, a 37-year-old utility player, has signed with the Seattle Mariners after demonstrating solid performance with a .290 average last year. Although older than many of his peers, Solano's experience and ability to deliver in clutch situations make him a valuable asset, particularly for younger players transitioning into the league.

In summary, the MLB landscape is evolving rapidly, driven by the influx of dynamic international prospects like Roki Sasaki, alongside strategic shifts in pitching roles and rotation structures. As the signing frenzy continues, enthusiasts eagerly await the next wave of decisions that could reshape the future of the league.