I agree, I think they are going to be a duo as well, but it's lined up as though Shoppach would have caught each game anyway.
Beckett has faced Price and Holland in his past 2 outings (both LHP), and Shoppach crushes Blackburn (8-16, 3 HR), so I think he would have started all 3 of these games regardless. So it's a little deceptive for now.