Brad Johnson will start at quarterback for the Cowboys on Sunday against the Giants, but if he struggles he may not finish the game. "We think we can go with Brad and see what happens," coach Wade Phillips said Wednesday. "We're not going into the game saying, 'This guy is going and we're going to pull him if he doesn't do anything.' We're going in with a more positive attitude than that." Third-stringer Brooks Bollinger got some work with the first team Wednesday in the event that Johnson isn't effective once again.