What the Big 10 did by adding Rutgers and Maryland was an incredibly cynical and smart move. No one talks about those teams when they talk about expansion, they just kind of overlook them, but it set the Big 10 up to be in the position they are now. Every year each Big 10 team gets a free win because of that. It makes all their football powers look better.
The only way the SEC can "fix" this might be to add Virginia and North Carolina, effectively making it so the 9th SEC game for each SEC team is one of those. Even then, still better football programs than Rutgers and Maryland..