increase the size of the campus. Do the Salt Lake Center in the place with the next largest concentration of members that currently has no church school. Where? The Mesa/Gilbert area.
The East Valley has the highest number of members in short commuting distance of one location (the Mesa/Gilbert area, not counting Phoenix and the West Valley). There are nearly 60 stakes in this area. There is no place in the church (that is not currently served by a CES college) with more members who would live within a 20-minute drive of a campus.
Provide the services where the need currently exists.