Follow baseball insiders, read all rumors, report rumors as coming from personal "source", then quickly delete those tweets if rumor proves incorrect. I feel like we've been down this road before. We shall see... Nightengale posted about Arrieta and Cobb more than likely signing this week. This guy tweeted about Arrieta signing with Phillies or Nats on 3/1 and saying it would likely be 7-14 days before something happening and Jake signed on 3/10.