I think Minny will trade out of 2, Williams projects to be a Beasley clone. Possibly a slightly better one, but nearly identical skill sets. Whatever team trades up though will take Williams though so its all the same to us.
...unless Minny trades the #2 to us for the #3 and either a player or another pick. If I'm Minny, someone is going to have to trade me an all-star or near-all-star to get me to give up the #2 pick, but swapping the #2 for #3 isn't a big deal if the player I want isn't Derrick Williams.