Champs was at Nationals instead of GenCon a few years back, and I had a blast there.
Yeah, i won that one, it was a really good time.
Pros:+ GenCon should be extra awesome for people involved in Magic because Nats will bring a lot of people out.
+ the last time it helped spotlight Vintage a little bit as many of the players from Nats that had a remote interest in Vintage walked by and checked out a match or two during their down time.
Cons: - a handful of people will need to decide which event to attend
- with all the Magic that will be going on there may not be much time for anything else.