Well looking at the top 14 teams that have a real shot at moving up here was the lvl averages. I didn't round up or down. If you don't trust my math then due your own. I ranked them by the math only... I'll leave it up to you to actually rank them and say how much the lvl averages describe the strength of a team.
Total Levels/players on team - Average level - record
1. Montreal Maniacs - 575/49 - 11.734 - 6-0
2. Yukon Silent Pwners - 497/43 - 11.558 - 6-0
3. Sactown Rage - 566/49 - 11.551 - 4-2
4. San Diego Rockstars - 530/46 - 11.521 - 6-0
5. Lake Michigen Maelstrom - 574/52 - 11.038 - 4-2
6. North Pole Yetis - 470/43 - 10.930 - 4-1-1
7. Alert Sentinals - 519/48 - 10.812 - 6-0
8. Northern Lights - 346/43 - 10.139 - 5-1
9. Moose Jaw Jackalopes - 456/45 - 10.133 - 6-0
10. Grim Afterlife - 469/48 - 9.770 - 5-1
11. Manitoba Wild Boars - 576/59 - 9.762 - 5-1
12. Prince George's Kings - 509/53 - 9.603 - 6-0
13. Cambridge Thunder Cats - 554/58 - 9.551 - 4-2
14. Norfolk'n Way - 417/50 - 8.34 - 4-2
Total Levels/players on team - Average level - record
1. Montreal Maniacs - 575/49 - 11.734 - 6-0
2. Yukon Silent Pwners - 497/43 - 11.558 - 6-0
3. Sactown Rage - 566/49 - 11.551 - 4-2
4. San Diego Rockstars - 530/46 - 11.521 - 6-0
5. Lake Michigen Maelstrom - 574/52 - 11.038 - 4-2
6. North Pole Yetis - 470/43 - 10.930 - 4-1-1
7. Alert Sentinals - 519/48 - 10.812 - 6-0
8. Northern Lights - 346/43 - 10.139 - 5-1
9. Moose Jaw Jackalopes - 456/45 - 10.133 - 6-0
10. Grim Afterlife - 469/48 - 9.770 - 5-1
11. Manitoba Wild Boars - 576/59 - 9.762 - 5-1
12. Prince George's Kings - 509/53 - 9.603 - 6-0
13. Cambridge Thunder Cats - 554/58 - 9.551 - 4-2
14. Norfolk'n Way - 417/50 - 8.34 - 4-2