Does this mean Wu Chia Ching will play Darren Appleton? They are my 2 favourite players! The match-up I have been looking forward to for ages
No. Appleton's next match is against Wang Can, and Wu's next match is against Ekonomopoulos.
Here's their group bracket: http://old.top147.com/news/2013shpool/draw_man.php#ME
The way I read it, Appleton and Wu cannot meet in this first group-double-elimination round, where they are just playing down to 4 players per group.