Right now the list seems quite short compared to prior years. Their is no Monmouth, Valparaiso, or even a San Diego St this year. And even they didn't get in last year, but don't always expect consistency. I included the KP number as I think they look at analytics to try to compare apples and oranges. All the teams below have top 50 RPI's, but really empty resumes.
Illinois St (45) - Wichita St and Illinois St are both tied in the MVC. I think Wichita St is probably a lock based on analytics so hopefully they take care of business in the MVC, and hope that Illinois St does not steal a bid.
Middle Tennesse (52) - Beat UNC Wilmington. But had a few bad losses
UNC Wilmington (56) - Decent RPI but not much else. Racked up a few bad losses recently.
Nevada (73) - This seems like it might be a stretch however, as the MWC is not that strong. Also not fond of the KP rating,
I don't include teams like Akron and Monmouth with good RPI's, but KP rankings around #100. They also lack marquee victories.
Illinois St probably seems the biggest threat above (although they are in more of a potential 2 team league). I am not particularly fond of any of the other 3 teams above, but maybe Middle Tennessee has the greatest shot.