Pejafanatic - it's because the Mavs, once again in a loss against the Suns, fell in love with the jumper. And it didn't hurt them before the 4th quarter b/c they were shooting damn near 50%. But as soon as you miss a few shots - the Suns went on a 9-0 run and the game was over.
The Mavs need to get back to attacking the basket. The Suns can't hang - they can't play defense. Why this team fell in love with 3 pointers (they shot like 16 of them) and long jump shots baffles me...