Most important matches for western hope/pride

What do you all think are the most important matchups for the west at worlds? Who will win the matchups? I just made this video on the topic. https://www.youtube.com/watch?v=XBr8DFwyPgo&feature=youtu.be and the article i wrote is here http://seagrovelol.wordpress.com/2014/09/15/the-seven-most-important-matchups-for-the-western-fans-regional-hopepride/