If we got an MLS team in Charlotte, Memorial Stadium would definitely be the best choice (obviously it would need an extensive makeover). I think Charlotte could probably support an MLS team, but would be in the bottom half of league attendance. MLS is in expansion mode with the addition of Seattle this year, Philadelphia next year, and Portland and Vancouver in 2011. That will bring the total number of teams to 18. While I think MLS could be successful in Charlotte, there are other untapped markets out there that would be more to MLS's liking. Off the top of my head, San Diego, Phoenix, San Antonio (or Austin), a major Florida market (most likely Orlando, since MLS has failed in Miami and TB already), St. Louis, Minneapolis, Baltimore, Montreal, to name a few.
In conclusion, Reese has no idea what he's doing. Stop Reese, just stop.