Gallen is coming off a down season and is a candidate for a pillow contract with an opt-out. On the other hand, Valdez came into the winter as arguably the best available pitcher. His age and middling second half performance - plus the bizarre cross up incident with catcher César Salazar that could lead to some questions from teams - meant he hit the market on a bit of a down note himself.
In 2017, starters averaged five and a half innings per start. Now, there's no such thing as half an inning, but that's the beauty of math. That number dipped slightly in 2018, to 5.4 innings per start. Even ignoring 2020, where teams felt more comfortable and/or harried into just getting through the 60-game season, the innings-per-start value bottomed out at exactly five in 2021.
The QO is a one-year offer calculated by averaging the 125 highest salaries in MLB. This year's price is $22.025MM. Players who receive the QO have around two weeks to get an early feel for the market before deciding whether to accept. If they do, they cannot be traded without their consent until at least June 15 of the following season - as is the case for any MLB free agent who signs a major league deal.
Tarik Skubal is entering his last year of arbitration and trending towards the largest pitching contract in history if he stays healthy. Jon Heyman of The New York Post wrote this evening that Skubal could seek a deal of at least $400MM. Heyman reports that Detroit's extension offer last offseason was shy of the $170MM which Garrett Crochet received from the Red Sox in April.