Carlos Villanueva gave up four runs in 6 1/3 innings Tuesday in a no-decision against the Brewers. Villanueva took a 5-2 lead to the sixth, but he was pulled after a one-out walk and a single that innings. James Russell replaced him and immediately gave up a game-tying homer, adding two runs to Villenueva's total. Villanueva doesn't deserve to be bumped back to the pen, but it's worth wondering if it may happen soon. The Cubs have Jake Arrieta starting game two of the doubleheader tonight, and they'll want to open up a full-time spot for him soon.