Sacramento may be too close to the Oakland team/San Francisco team area to be considered?
What about San Juan, PR? Two hour flying time from Miami.
Nine hour flying time from the west coast.
I would love to see a MLB team here in Sacramento, but both the A's and the Giants are less than 100 miles and the cable system here covers them both.
And, with decades and a few generations of fan affinity toward both of those teams I do not see how a 3rd could gain traction.
However, any Sacramento ball park would be one very good hitters ball park. Summer evenings of 85-90 deg (perhaps cooling to 78 by 10:00pm) with little wind and 10% humidity would make for some nice fireworks. However, it would be rough for those Sunday day games which start at 1:30pm and finish when it's 105 deg.
San Juan has the same problem Mexico City has: It’s a poor area relative to the major U.S. markets, and wouldn’t be able to generate enough revenue to support the salaries needed to field a competitive major league roster.