This has been my fear all along. I don't think you can make a legitimate argument to offer any of these schools all sports entry to the BE. The travel will be terrible, they seriously dilute basketball. If you add enough western schools to create two divisions and reduce travel, now you've got a bloated monstrosity. The only way to make this work is to split from the BE hoops schools. The result of that might be a BCS football conference, but it's also a weak basketball conference with no geographic logic or even any real similaries between these istitutions.
So either SMU, Houston Boise and probably UCF find all sports homes or we're looking at leaving the BE hoops schools behind. That's how I think this shapes up. That's why I said independence, with hoops in the BE is preferable. I love college football, but care more about basketball for the Huskies.
End result, if this goes forward, probably looks like something like this: split from BB onlies, this is an all-sports league. BYU would probably not join for all sports. If they will, add them in west and Memphis in east. Great America Conference is born.
East: UConn, Rutgers, Cincy, Louisville, CFU, SFU
West: Houston, SMU, Boise, Nevada, Colorado State, UNLV