There has been lots of chatter about the ships, but what struck me today is the size of the tokens coming out this year. Could it be a subtle counter for all those tough larger base ships?
For example, check out the size of this "Conn..." mine or bomb that is coming with the k-wing. That is a huge bomb or mine token (I'm guessing mine since it is an action).

Furthermore, these cluster mines from the Tie Punisher are probably three small ship bases wide! Try avoiding that being dropped in front of you! A large based ship could hit two at the same time. Any ship caught flanking with a 3-5 move might hit all three. Now that's a bad day!

And finally the Raider's debris tokens appear to be two to three small ship bases wide as well. With the new obstacle rule where everyone gets to bring three obstacles of their own choosing, I sure know what I'm going to bring. Whump!
One looks like a firespray, but I can't quite make out the other two. I was really hoping for a decimator and a falcon debris token (half of one would have been fine and plenty large), but these are some nice additions to the tournament box regardless.

So between new mines, bombs and obstacles (not to mention the new missile and torpedo upgrade cards), I suspect we are seeing a new counter to help destroy tough large base ships.