McNabb, Berrian connect in return to Metrodome

After the Vikings’ starting offense largely sputtered in two preseason games, they celebrated a return to the Metrodome with a long touchdown drive. The seven-play, 83-yard effort was capped by a 49-yard rainbow from new quarterback Donovan McNabb to receiver Bernard Berrian. For the Vikings, the possible development of Berrian as a vertical option for…