http://www.mysportsbook.com/ MySportsbook - Pro and College sport headlines and stories on the NFL, NBA, NCAA, NHL, MLB, football, baseball, basketball, World Series, Super Bowl. en-us jackblack@mysportsbook.com http://www.mysportsbook.com/news/sports_betting/671501.html Signed forward Collins John. http://www.mysportsbook.com/news/sports_betting/671502.html Acquired defender/midfielder Adrian Serioux from Toronto FC in exchange for a third-round pick in the 2011 draft.