I know Dirk Nowitzki of the Dallas Mavericks signs via the American Airlines Center, and I was just wondering if anyone knows if any other NBA players sign through their respective team's arenas (hoping for maybe some Portland players, but I haven't seen any successes from the Rose Garden/Moda Center ever. Even when it was still the Rose Garden, and I've sent to artists there and I've never gotten anything back, even if it's an artist who usually signs via venue) Has anyone gotten any successes from other NBA players?