If you believe in the values on BTV, Guerrero ($1.5) and Romero ($4.2) plus a pick only works for Williams ($11.2) if the pick has a surplus of around $6mill. (It might.)
Guerrero plus Hamilton ($11.2) works better and gives the Brewers an actual replacement for Adames, assuming they don’t mind shifting Brice Turang back to shortstop.
They probably value Williams over that package, but with one year left on his deal and coming off a back injury, I wouldn’t go any higher, assuming I even went that high…