SAN FRANCISCO -- When the bus carrying the Miami Heat approaches Chase Center on Monday, passengers aboard will see no sign of their new teammate's impact on the suddenly storied franchise that plays its home games there. If Chase might be loosely described as The Palace that Steph Built, it also is fair to say Iguodala represents the first wall to go up. Had he not joined the Warriors in July 2013, it's reasonable to wonder if they could have produced the magical six-year run that generated the momentum needed to clear the communal barriers and layers of bureaucracy necessary to go forward with a new arena.