Gran Turismo 5 to sell over 15 Million LTD or only over 10?

[saicho]

ZorroX said:

5 mln. in Japan looks unreal even for me.

2-3 mln. Japan
3-5 mln. NA
5-7 mln. Others

Well, we will see, but that is my expectations for Gran Turismo 5, the biggest PlayStation franchise, LTD sales.
GT5 definitely should pass 10 mln. LTD, if any game can do that on PS3, then it`s GT5.
Though, advertising campaign should be also be big, i hope, Uncharted 2 marketing will be successful, that will work positively on GT5 future sales.

Only one game in the whole series sold over 2 mil in Japan and it was GT1. So GT5 will suddenly renew everyone's interest for the series in Japan and sell over 2 mil there.

For some reason, I find it hard to believe. It just seemes... illogical.