Anyway, in the Athletic yesterday, there was an article about the ROY front runners in the AL. Mason Miller was #1, Cowser was #2. The article made note of how guys like Holliday, Langford, Carter and others who were pre-season favorites have not lived up to the hype and/or have been injured.
A few things here:
First, just because it was on the MLB Network doesn't mean it's real. That's people getting paid to...well, just talk. Do we even know that the Athletics would listen to trades for Mason Miller?
Second, the Athletics aren't that bad this year, so far. They're 3 games under .500 in a division where the Angels are always going to crap the bed, the Astros look like they're finally cooked and the Rangers and Mariners are solid but not world beaters.
I think a lot of us don't have much of a frame of reference outside of competing in the AL East. I believe that if you're in a different division than the one where two teams can have sky-high payrolls and one team is consistently in the running for the leanest, most well run team in the game, you probably look at things a little differently in terms of winning your division. The path the Athletics have to take to get to winning their division isn't as hard as what you have to do in the East in regard to the competition. Like, the Mariners weren't about to add Soto.
They don't have to nail their rebuild like we had to in order to compete in that division. And I'm not sure where they are in their rebuild, but I think it's safe to say that they're not at the ground floor and Miller looks to be a big part of them being respectable.
Third, if you believe that Mason Miller is the front runner in the AL for ROY (at least he's in the top 3, I think that's safe to say) I can't remember the last time a team traded a ROY frontrunner at any part of the season. Not to say it can't happen, but it's unlikely that it will.
All of that is to say that I don't think the Athletics would be shopping him. They'll take some calls because it's polite to pick up the phone, but when you've got a guy like that and you're on the upswing in your rebuild, you're probably not going to trade him.
Let's leave Basallo, Mayo and whoever else alone and move on.