I'm in this league and I'll chime in here that the Reyes team was the one who proposed the trade.
I don't see it as vetoable either, though I do prefer the Reyes side myself.
Oddly enough in the redraft almost everyone goes for young talent that are a few years from being viable. So there's quite a bit of proven veterans available for positional needs and still a few decent prospects, but not a ton.