Skubal was never going to sign with Detroit.
They are 11 games under .500. They still have 111 games left. They have 20 wins and will need a minimum of 86 games to be a playoff contender. They need to go 66-45 the rest of the season to reach the minimum number of wins. That's .594 baseball, which is about a 97 win season over 162 games. And that is to get to the minimum number of wins.
They are in a lot of trouble but they have to stick with their guys until July at least
Then Skubal, Mize, Flaherty and their entire bullpen will be up for grabs. Finnegan definitely will have some value.