I honestly don't know if that has been considered, but the main consideration is where do you put it? The area is so saturated that taking enough ground to build such a stadium, with its associated parking areas (because public trans is not going to be available, like for the Nationals complex) is nigh on impossible. Then you would have to also find a tenant team and there really aren't any. Some people clamor for George Mason to start a football team and build a stadium but I don't see that happening any time soon, if ever.
I would even prefer to go JMU (I am guessing with the success of JMU's team that facility would never be offered), or back to Richmond or UVA. But with the way Virginia demographics are and where VHSL schools are located there is really no good option. I understand that, just wish the location would be more centralized.
@falcettik Speaking of venues, have you visited the St. James in Springfield? I don't think they could host a championship game, but I was there recently for a tournament and was amazed at the facilities. I've never been in anything like it and wish I could have been an investor.