Well, you asked so . . .

Select all of the returns you want to recalc (Ctrl-click).  Then print all to PDF.  They will calc before they print (or at least they used to).

Given ProSeries history of creating as many bugs as they fix though, I wouldn't recommend this.  I would check the bottom line of every return to make sure it matches the 8879 (and state) before efiling anything.  It's much easier to do it right than to do it over.