Jon Wilner of the San Jose Mercury-News tweeted earlier this afternoon a series of tweets from his sources in college football concerning conference expansion and the future of the Big East. His comments ranged from the reason for BYU's impasse with the Big East, to the possibility of the ACC expanding to 16 teams and effectively ending the Big East as a football conference. Here's a good summary of his tweets and what it could mean for the Big East's future.