The NBA has had stretches where defense was emphasized - a little
But offense is what gets the fans interested (true in most sports).
each team should probably begin with "Need defense and ..."

Denver doesn't list defense in the OP but our coach tends to not play players because of weak defense (except Barton, he'll always play Barton).
The OP says Denver needs "better wings + rotation big" and there's no doubt that's quite true.
I would have said, "backup center" (afraid Plumlee leaves) plus we need half of our young players to become consistent
