Oops! I also meant to say -
Since we signed Roundtree, that is likely an indication we think he has more upside than Banks - unless, of course, we tried to sign Banks and he declined, thinking that one or two teams would be interested in him.
I imagine some of these guys will take a week or so and look around if they get some positive feedback from other teams.
The thing that happens every year is that there's always one or two roster shuffling moves in the first week or two, as players come back from injuries and other talent pops up on the radar screen.