It was said again today during the state of the franchise dealio.
Banks will be in camp as a Bomber.
Not officially announced does not mean he is free to choose, it means the team has not done the lil song and dance of showing the media the deal.
If Calgary wants to pay him 100K+ ha, have fun, but from what is getting told it's all done just has not been announced.
"Glenn was plagued by knee and ankle injuries in 2006. Berry is comfortable with his back-up situation should he be forced out of the line-up again with Brad Banks and Ryan Dinwiddie." From Coach Berry and the state of the league address(Bombers one)