Not really. The Giants need a catcher not an OF or 1B/DH, Padres need an OF, Braves need a starting pitcher or another reliever, Yankees need a CF, Astros need a catcher, Red Sox need pitching, Twins need pitching and LOL the other AL West teams not even worth discussing as they are out of the playoffs.
The only teams that maybe competing with the Brewers for the same type of players would be the Giants and maybe the Astros depending on injuries. I don't see the other teams adding a 1B/DH type or even the same type of OF's the Brewers will be targeting. I just don't see it being a sellers market unless you are selling a catcher or pitching. Guys like Bell and Mancini are not going to be in high demand.