For what it’s worth, on TMKS today on ESPN Radio in NYC, around 4:30 pm, Jon Heyman hinted towards the following:

The Tony Womack signing was handled by the Tampa office.
The Carl Pavano signing was a New York branch call.
And, the Jaret Wright signing was all Big Stein.

In Greek mythology, Cerberus is the three-headed watchdog who guards the entrance to Hades. According to the story, Cerberus allows new spirits to enter the realm of dead, but does not let them to leave.

From now on, instead of typing out something like “Yankees Brain Trust” or “The Yankees Front Office” (and such), I’m just going to call them Cerberus – because, in the end, they do the same thing.