Ha! You should hear the wailing and gnashing of teeth on AGS about how Montana doesn't deserve to even be in the playoffs. They gave up 400+ yards rushing to Montana St on Saturday... unless they figure something out in a hurry I think the Bison will do just fine against them - to be honest SEMO has a solid running game as well so they're going to be tested again just to be able to make it to Fargo.
As for Montana St if I were them I'd be more pissed about having to face Weber St in their first game. I don't think the 3 vs 4 really means anything since they also should've switched Sac St and SDSU around at 1 and 2. This way it's the same semifinal matchups if all 4 top seeds win (NDSU @ Sac St and Montana St @ SDSU) it would've been had the committee seeded them correctly.