If the composite BCS ranking algorithms (Wolfe, Billingsley, Sagarin, Massey, Colley, Anderson & Hester) were used to select last season's CFP teams, it would have shook out as follows. Final CFP rankings are in parenthesis:
1 Oregon (1)
2 Georgia (2)
3 Notre Dame (5)
4 Ohio St (6)
5 Texas (3)
6 Penn St (4)
7 Indiana (8)
8 Alabama (11)
9 Arizona St (12)
10 SMU (10)
11 Tennessee (7)
12 South Carolina (15)
13 Boise St (9)
14 Clemson (16)
15 Miami (FL) (13)
16 Mississippi (14)
17 BYU (17)
18 Iowa St (18)
19 LSU (Not Ranked)
20 Missouri (10)
The two major changes from actual CFP selection/seeding if the composite ranking was used are Arizona St would have received the first round bye instead of Boise and Alabama would have been selected as an at-large instead of Tennessee. The biggest eff up by the CFP Committee was obviously seeding Boise ahead of ASU and maybe that was influenced by ASU not being a pre-season ranked team. Picking Tennessee over Bama wasn't as egregious given Tennessee's regular season win over Bama.