Determined to end the longest current losing streak in the NFL, Coach Brian Billick intends to start Kyle Boller at quarterback against the Seattle Seahawks instead of promoting rookie backup Troy Smith. "Kyle, clearly, in my opinion, gives us the best chance to win the game," Billick said Monday. The last-place Ravens (4-10) have lost a franchise-record eight in a row and have no shot at reaching the playoffs, but Billick is not ready to turn his full attention toward next season. So instead of seeing how Smith fares as a starter, Billick will go with Boller, who sustained a mild concussion in Sunday's 22-16 overtime defeat against the previously winless Miami Dolphins. "We're going to continue to take the tack that we're going to go out and win every week," Billick said.