Per my other post ... the Cajuns are not a 2 seed at the moment. They would need a strong finish to get there. If the Cajuns do not win the Sun Belt regular season, I do not think they make the tournament (as an at-large). That should give you an additional indicator as to where they are now.
Re: bottom 2-seeds paired with strong #1 seeds. It is one of the things that they consider and it is sometimes something they can do (within reason) ... just as with weak #4 seeds paired with strong #1 seeds. But geography is a more important consideration for the selection committee. The entire picture needs to be evaluated.
Brian