My guess is that they're going to edit in a PBA challenge match each week (women's, regional, PBA50, and teen masters) in between the two animal pattern matches to complete the ESPN telecast.
Besides, the non-serious bowling person who watches ESPN isn't really going to care when the actual matches were contested and whatever way they were edited. Unfortunately, the non-serious bowlers (like Bowlmor AMF's Tom Shannon, etc.) far outnumber the serious bowlers.