The debut of ABC's NBA telecasts, largely depicted as a "loss leader" for the network, turned out to be no leader at all Wednesday night as a double-header wound up in third place with an average 3.6 rating and a 7 share, falling behind the umpteenth rerun of Rudolph the Red-Nosed Reindeer on CBS (4.3/9) and a repeat of The West Wing on NBC (4.0/7). The top-rated show of the night was a rerun of NBC's Law & Order (6.8/13), which gave NBC a slight edge in the overall ratings for the night, as it scored a 4.8/10 to CBS's...