Dear guclu ,
Thank you very much for your clear and concise explanation. I havent realised that the speed check against minimums was kinda segregated as FLEX and MTOW calculations. But as i reviwed the FCOM in this perspective , it seems that you are right.
But , to me , Airbus must have distinguish these two seperate situations clearly enough in order to prevent any further misunderstandings in the future.
I would also like to thank all other posters...