I got to the airport like 2 min late and missed the cutoff to check in my luggage. I was then told to stand in some line, and was forced to miss my flight. Is there any way I can force them to put me on a partner airline?
No, unfortunately the only thing you can hope for is for them to put you standby on the next flight.You can file a complaint later, they might offer you some compensation, but don't bet on it.
Is it a waste of points to fly business class for a domestic trip?
Depends on the aircraft and length of trip.
do you get extra bags when flying business domestically?
Yes
free? (I have the UMPE card)
Yes free, and you don't need cc.You get between 2-3 depending on airline.
tyis there somewhere i can see that while booking?
Is there a message that strikes dread in DDF'ers hearts more than this?