Oh yeah David will be a big draw since this is his 1st US appearance as is the same for RTD - but it *is* on Sunday the light day... Dr. Who does have a lower profile and I think being that the panel is in Ballroom 20 (which actually holds 4500 people) it'll accomodate the crowds fine (and even if it doesn't I'm not going to be super crushed to miss it-aside from missing any sneaked specials footage, I've found panels on the whole to be less informative over the years, I much prefer meeting/ hanging with fellow fans.) Plus I figure this means Tennant HAS to make a Gallifrey soon and I'd love to get an autograph under those circumstances instead. I think the Beeb took this into account as well hence why there isn't a scheduled autograph session for Tennant or RTD - sounds like there either wasn't the time or they wanted to avoid the onslaught. However I am totally looking forward to getting some pics with the "Doctor Who Set" they are setting up at their booth!