Day[9] (and Tasteless) at Blizzcon

The caster announcements for the WCS Global Finals at Blizzcon were made today, and it was revealed that Day9, along with a host of incredible other casters, will be casting from the RO8 onward. This is particularly exciting because Day[9] and Tasteless do not often participate in the same events, with Nick in Seoul and Sean in the US. What are your thoughts on this? What was the last time the two participated in an event together? What banter do you think we can expect? Or will the event be utterly unremarkable? This is the thread for all such discussion.

Original Post: 

http://www.teamliquid.net/forum/starcraft-2/469755-wcs-global-finals-hosts-casters-experts-and-obs