There is a need to hurry because once a free agent agrees to a deal he's off the market. You can end up in a game of musical chairs with a bunch of teams that have cap room and nobody great to spend it on. The Blazers need to decide if they will operate above or below the cap. Bring back LMA you can sign everyone else with bird rights. Aldridge leaves the team uses cap room. Maybe Portlands #1 and #2 replacement alternatives for Aldridge agree to deals on day 2 so the team misses out on those players not having a yes or no from Aldridge.
Last year the Lakers thought they might get Melo and in the meantime all the good free agents left so they got stuck with Jeremy Lin and Carlos Boozer. Houston was waiting to sign Bosh thinking they had him and ignored other free agents. Well he goes back to Miami and the Rockets are in a panick overpaying Ariza, losing Parsons. Free agency can be very fluid where moves are like a big line of dominos so if you don't know what way the first domino will fall you have no idea how to setup the other pieces.