It was just announced that the Hamilton Tiger-Cats have acquired Offensive Lineman Brian Ramsay from the Toronto Argonauts for two draft picks (a 4th in 2011, a conditional in 2013).
With the injury sustained to Jason Jimenez and the release of Zac Carlson, the Cats needed to find some depth for the Offensive Line. Ramsay, who is a Canadian, will give the Cats some flexibility with regards to the Import/Non-Import ratio. It's now likely that the Tabbies will start an all-Canadian Offensive Line, which means that the team can start an American at another position, which would likely be Wide Receiver.
Teams need to be at 46 players by 3:00PM; so expect more roster announcements very soon.