I think you guys are a better fit for the ACC, but the B10 would be great from a monetary standpoint. If the B10 expends again then probably the SEC will expand again and add maybe a UNC or NC State and Virginia Tech.
Re" the teams to add to the SEC, I think you are way off base. The teams that they might raid would most certainly be Miami, and FSU. It's a no brainer. Adding the Canes and Noles would be a natural. Florida, Miami, and Fla St would comprise a big chunk of the SEC. They might even considering jettisoning A&M. They really belong in the Big-12. Their move was not one of the most thought out one, IMHO. As to UC, and it's move to the Big10, it might work, but the expansion price of upping the seating capacity of the Rent might be problematic, especially if the taxpayers have to pay the bill, but thats another whole different story. It really hinges on how well the mens football program progresses under Diaco. If UC is admitted to the Big10 expect the football team to be a whipping boy for a number of years, not unlike UC's mens basketball program in the early days of the Big East.
As it is said......................IT'S ALL ABOUT THE MONEY.