I never expected that Arkansas, Alabama and LSU would all be 3, 2, and 1 respectively. If Bama and Arkansas win out, Bama would no doubt be #1 and Arkansas would more than likely go to 2, but here's the thing... although LSU would be #3...they still could go to the SECCG because of the SEC tie breaking rules saying that if 1 team is within 5 spots of a team they have beaten previously, then the team that owns the head to head will make it in the SECCG.
Obviously... the problem lies in the fact that all 3 teams will be no lower than 3, and each team has only lost to one of the other 2. I think... LSU would actually have the advantage because they have beaten more teams with respectable RPIs when compared to Arkansas and Bama. That's the only reason I think LSU might make it in now.