I've been trying to look at the situation from the perspective of the DT and, frankly, it hurts my head.
But....
Is it possible that Baez is planning to use VT not so much to point a finger at him (and, by extension, more fingers at GA), but to imply that the fact that VT *hasn't* bring contacted by LE about this until now demonstrates a "shoddy" investigation? That if LE had done their job thoroughly and properly, VT would have already been contacted and the phone number mix-up would have been already documented by them?
I'm not implying at all that I believe this myself, but in looking at how the defense case has progressed so far, this seems to be their MO--point out anything that seems to imply (however weakly) that the investigative processes have been corrupted in some fashion.
Now I'm off to take some pain-reliever!