I like the idea of Lewis, Butler, and Burnett being #1-3 in a couple years.
Ike is getting up there, Gay is useless, and McFadden likely wont sign on again after his current 3 years are up if those guys show they can play. If one of them falters, well then sign up McFadden for a few more years again!
The future sounds promising right now. I just hope it all works out.
As for this year, I see Gay getting cut if Lewis and Burnett show normal 2nd year player progression and if Butler shows he can adequately fill in if needed as a #3 or #4 CB. Remember...Gay was only a 5th round pick who was basically handed a starting job. It wont be a big loss.