Basically it will be like this: all of those teams want Clemson to lose
If Clemson wins: both SMU and Clemson are in the playoff
If clemson loses there will be a slight debate between Bama and Miami (and carolina for show) Ole Miss and South Carolina have zero shot unless they are ahead of Bama this week in the rankings.
Miami will probably get picked above all 3, 3 loss if Clemson loses anyway....but they will "argue" it for ratings sake.