|Tom Wilhelmsen, the Bartender|
Wilhelmsen will be in Detroit, but that's probably about it. Bob Dutton has all the gory roster rule details, but long story short Wilhelmsen must go through waivers to get sent down to Tacoma. He is a safe bet to pass through waivers, and once he does he will go down and open up a spot for a new pitcher on Friday, conveniently when the M's need a starter to cover for Taijuan Walker's bum heel. That starter seems likely to be LeBlanc.
Let's start with The Bartender. He was last seen in Safeco wielding a lethal power fastball, knee-buckling curve ball combination. Sometimes he struggled to throw the combination for strikes, but he had enough command to be a solid reliever overall with spectacular hot stretches. Wilhelmsen would easily be a bullpen upgrade if he was the pitcher last seen in Mariners blue.
The problem is that Wilhelmsen imploded in Texas. He gave up dingers on a quarter of his fly balls. He simply got annihilated every time he toed the rubber. Wilhelmsen's fastball velocity has not dropped much but it might be below whatever threshold allows him to be effective. There is a reason the Rangers cut him loose and that he is likely to pass through waivers. Still, Wilhelmsen has a good arm and a track record of success in Seattle. He's had a couple horrific months after six solid years. There are reasons to think this move could work out, and it comes at virtually no risk anyway.
Frankly, these are moves that only happen when a team is desperate. The Mariners have a critically crippled pitching staff at the moment, one so crippled that nobody can reasonably complain about a lack of depth. They literally have over half of their pitching staff on the DL. These moves are the MLB equivalent of bailing water out of a sinking ship which is unfortunately what the Mariners need to do in the storm they find themselves in. Still, these are the kinds of players that for whatever reason Jack Zduriencik never acquired, and we watched some positions become black holes over the years. These are the kinds of moves the give teams a chance to whether particularly crushing stretches.