Afflalo is a little overrated. When he was scoring 18 efficient PPG with strong defense, he was quite a good player. His defense has declined steadily the past few years and his scoring efficiency has always been hit-or-miss. He wasn't worth a first-round pick, though I understand why Olshey made the trade; it was a panic move, but the "right" kind of panic move, the kind you use to try to keep together a dark horse contender. It didn't work, obviously.
More to the point, though, you can sign players of Afflalo's level for the MLE (Afflalo himself went for more to the Knicks, but I consider that in the class of "overpays" this offseason that is directly related to how the cap is set to jump by large amounts--not a common occurrence). You don't need to do anything special to get players of that ilk and even Portland can sign such players.
I'm still very much in the camp that it's better to be a good team and try to build towards great rather than tear it all down and try to build greatness from lottery picks and cap space.