I will start with the Steelers as they were the only team with 15 wins last season. Since 1999 we only had 6 teams comming off of 15 wins seasons. Neither one came even close to the previous season success. Let's see how these teams faired after 15 wins seasons.
2007 Bears went 7-9 SU and 7-9 ATS. They were 2-6 ATS before their bye week and 5-3 ATS after their bye week. They were also 2-5 ATS as favorites (0-5 before their bye week). They finished dead last in their division.
2006 Steelers (*SB winners in 2005) went 8-8 SU and 7-8-1 ATS. They were 5-7 in the conference games and 2-6 SU and ATS in their first 8 games. They closed the season with a 6-2 SU and 5-2-1 ATS record in last 8 games. They were 2-5 ATS in first 7 as favorites and 5-1 SU, 4-1-1 ATS in their last 6 as favorites.
2006 Seahawks went 10-8 SU and 8-10-1 ATS and they barely won their week division compared to their easy divisional title the year before. They were 2-6 ATS in first 8 games and 3-8 ATS in first 11 games. They were 4-8 ATS as favorites that year. They were 7-5 against their week conference that had only 4 other winning teams that year.
2005 Eagles went 6-10 SU and 5-11 ATS. They finished dead last in their division (0-6 record) and 3-9 in the conference. They were 2-8 ATS in first 10 games and 1-5 ATS in first 6 as favorites. They went 0-6 against the best 6 teams they faced and 4 of their 6 wins came against non winning teams.
2003 TB (*SB winners in 2002) went 7-9 SU and ATS missing the playoffs. They were 5-8 ATS as favorites, 2-4 in divisional games. 1-6 SU and ATS after a win, won their first consecutive games in weeks 14 and 15. Their schedule that year included only 2 really good teams but that wasn't enough for TB top produce a winning season.
1999 Minnesota went 10-6 SU but only 3-10-3 ATS. They lost 4 of first 6 games, had no covers in first 6 weeks and went 2-10-2 ATS in first 14 games. They were 0-5-1 ATS in divisional games. They were also 0-4 ATS in the preseason.
Baltimore should be a winning team again this season and Cleveland and Cincinnati should be better than last year. I really doubt that Pittsburgh will go 6-0 in the conference again. Even if they go 5-1, it will be hard to get 6 more wins out of the conference. They have 2 really easy games on their schedule at Detroit and vs Oakland, but home games against Tennessee, San Diego, Minnesota and Green Bay, as well as their road games at Chicago, Denver, KC and Miami are anything but easy.
UNDER 10.5 regular season wins (-115)
2007 Bears went 7-9 SU and 7-9 ATS. They were 2-6 ATS before their bye week and 5-3 ATS after their bye week. They were also 2-5 ATS as favorites (0-5 before their bye week). They finished dead last in their division.
2006 Steelers (*SB winners in 2005) went 8-8 SU and 7-8-1 ATS. They were 5-7 in the conference games and 2-6 SU and ATS in their first 8 games. They closed the season with a 6-2 SU and 5-2-1 ATS record in last 8 games. They were 2-5 ATS in first 7 as favorites and 5-1 SU, 4-1-1 ATS in their last 6 as favorites.
2006 Seahawks went 10-8 SU and 8-10-1 ATS and they barely won their week division compared to their easy divisional title the year before. They were 2-6 ATS in first 8 games and 3-8 ATS in first 11 games. They were 4-8 ATS as favorites that year. They were 7-5 against their week conference that had only 4 other winning teams that year.
2005 Eagles went 6-10 SU and 5-11 ATS. They finished dead last in their division (0-6 record) and 3-9 in the conference. They were 2-8 ATS in first 10 games and 1-5 ATS in first 6 as favorites. They went 0-6 against the best 6 teams they faced and 4 of their 6 wins came against non winning teams.
2003 TB (*SB winners in 2002) went 7-9 SU and ATS missing the playoffs. They were 5-8 ATS as favorites, 2-4 in divisional games. 1-6 SU and ATS after a win, won their first consecutive games in weeks 14 and 15. Their schedule that year included only 2 really good teams but that wasn't enough for TB top produce a winning season.
1999 Minnesota went 10-6 SU but only 3-10-3 ATS. They lost 4 of first 6 games, had no covers in first 6 weeks and went 2-10-2 ATS in first 14 games. They were 0-5-1 ATS in divisional games. They were also 0-4 ATS in the preseason.
Baltimore should be a winning team again this season and Cleveland and Cincinnati should be better than last year. I really doubt that Pittsburgh will go 6-0 in the conference again. Even if they go 5-1, it will be hard to get 6 more wins out of the conference. They have 2 really easy games on their schedule at Detroit and vs Oakland, but home games against Tennessee, San Diego, Minnesota and Green Bay, as well as their road games at Chicago, Denver, KC and Miami are anything but easy.
UNDER 10.5 regular season wins (-115)