Michael, in accordance with the stadium rules you can change:
5)If an owner's stadium dimensions changes by 6 or more in any one area (example Left Hr's goes from 1-6 to 1-12) or by 15 or more cumulatively that owner may change to an unowned stadium. The new stadium's dimensions must be within 4 in each category (or as close as possible if none fit that). This choice must be declared when the Spring FA cuts are declared.
Let me know by the final cut deadline (early March?) if you want to switch. If anyone else is eligible and wants to switch let me know by then as well. We'll have a quick ballpark draft, order determined randomly.
I don't like how Strat changes the BP ratings so much for stadiums whose physical characteristics did not change, the yearly change is based too much on what players a home team has and how they played that year.