To my and probably your surprise, IT WORKS!!!
I have just discovered that if you leave Teamabr4 string unchanged while you change only Teamabr2 putting "70" in each line..,you keep all the default jerseys of all NBA teams. What is more - their courts look like their default courts, with a three-point line, team logos etc....but the three-point rule isn't in force. You always get two points for long distance shots!!!
The only thing which is not convenient is that the jersey thumbnails are not visible in the jersey selection screen but all the rest is ok.
I suppose that this will now enable us to create the vintage courts for use in season mode.
