Yeah, assuming today and tomorrow are canceled, all the intangibles point toward them playing both games on Thursday if the weather allows for it... the Tigers are already in New York and aren't likely keen on having to fit in a trip to New York later on, both teams aren't traveling all that far the following day (Detroit back home, NY to Cincinnati), neither team is likely keen on having three straight off-days, etc.
To the extent the league factors into the decision, they'll likely be on that plane as well.