According to an SBNation free agent predictions we lose Brewer to the Kings, Beverley to Chicago and pick up Paul Milsap and keep JSmoove.
If you are referring to how he attacks the basket on the fly, I think westbrook is okay at that also.
So we have 4 power forwards again? Seems irrational haha. Regarding the above comment... A LOT of players can do what Brewer does and over half the league (by just about any metric) can provide as much or more impact. He's a decent bench player and good change of pace but he needs to come in under a certain price to be effective (my ballpark would be less than 4 million but he made more than this year and is probably looking for 5 or more)