Cardinals manager Tony La Russa says the Cardinals expect to sign Jeff Suppan and add him to their rotation early next week. Suppan was cut by the Brewers this week. He was MVP of the NLCS in 2006 with St. Louis. The veteran right-hander threw a bullpen session before the Cardinals' game against the Diamondbacks on Saturday. "Dunc [pitching coach Dave Duncan] was impressed," La Russa said. "There's something there that can help us."