Team Logo. The Tennessee Valley Vipers were a team in Arena Football 2. They were absent for one year because they joined another league. After the af2 folded, they joined the Arena Football League and were renamed the Alabama Vipers. Retrieved from "https://prosportsteams.fandom.com/wiki/Tennessee_Valley_Vipers?oldid=16210" Categories: Arena Football 2 teams Teams in Alabama Teams in Huntsville Community content is available under CC-BY-SA unless otherwise noted.