I'm watching the MVC game now. I don't doubt that both teams are quite good and I do believe Drake has the better case for an at-large.An article recently shared on this site says the exact opposite. It said JMU tried to schedule and nobody would play them. They only got the Michigan St game because Izzo nephew is a JMU coach.
Drake is 6-4 in Q1/Q2 games. Indiana State 5-4. If you watch both teams play they're very good. The loser of their game today should at worst get a chance to play in Dayton.
As for JMU, I'm sure they tried to schedule tougher but they failed miserably. George Mason, Richmond, VCU and Longwood are a few relatively local possibilities. The first three are in the NET top 100 and Longwood at 172 is far better than most of their list. There are others, such as Samford, is they don't mind some travel.
JMU's NET SOS is 322, NC SOS is 333 and their average NET win is 245.
I'm not surprised Izzo played them. He's shown a willingness to pay tough OOC games regardless of stature -- sometimes to his team's detriment. I don't think it's a coincidence that MSU played both JMU and ISU this year.