Some of the beyond-perimeter slots are not tied to a specific destination, and it appears that the SAN flight was one. Now that US has access to AA's feed/customers at LAX, that's a much more lucrative destination for them.
In other news, JetBlue says it has won 12 slot pairs:
http://atwonline.com/airports-amp-ro...ys-divestiture
Still to be announced: who won the other three bundles (of 14, 14, and 4). Southwest probably has one of the 14s, Virgin may have one, and the last?
Edit: Southwest says it won 27. (How is that a multiple of 14?)
http://online.wsj.com/article/PR-CO-...30-913925.html