I can't see them picking up another 1B in a trade. That would be admitting that Hoskins was a failure (so far) and after dropping the kind of cash they did on Hoskins, I don't see them going for that position, He does have another month to turn things around, and I'm sure the Brewers are hoping he does just that.
I can see them going after an outfielder, but I won't be shocked when they grab a couple of no name bullpen guys for which they overpay in farm talent. Hopefully they have a starter in mind, but again, nothing will surprise me.