Yeah, doesn't make sense...especially for one of Houston's few good trade pieces.
Maybe Phil has heard Soriano's and Norris' names mentioned together, but it's really as part of a 3 team deal. Or, maybe the Astros believe that if the Cubs are willing to eat ~$25 million of the deal, the Astros would be in a position to eat even more of his contract and flip him for something nice. Does Soriano actually have a NTC, or is it just 10/5 rights? Because he'd lose those if he went anywhere else.
But yeah...it's probably just Phil being Phil.