you and me both!
i mentioned these in this thread....
http://www.operationsports.com/forums/mlb-show/553009-what-does-mlb-13-show-need-do-next-year-satisfy-your-baseball-gaming-needs-18.html
...but it bears repeating.
-overhauled franchise mode
-new announcing
-better presentation/stat overlays [last year took some baby steps, but they need to do what 2k did from 2k9 to 2k10. the change was astounding.
as far as franchise mode, i am sure thats getting a facelift. I'll eat a baseball if it stays the same.
if i remember correctly, the vita dev time stopped a franchise upgrade as well as an enhanced lighting model.
since the vita is bombing as predicted, and in the second year a game becomes easier and less time consuming, the show on ps3 should see a nice upgrade.