Pelicans register Butler interest. Brandon Ingram for Jimmy Butler? Miami lowered the asking price for Butler and that had New Orleans calling and kicking the tires on a "swap of

With the NBA trade deadline coming up on Feb. 6, one big mess in Miami has dominated much of the discussion. That's not the only storyline that could shape the second half of the season, though, so let's take a look at what else is going on.