Mr Winnerhoffer, is this your summary or is the above a cut and paste from a news article?
I looked into the MC-21 information (thank you) and find that it may be a competitor with the B737 and AB320, when it comes out.
This discussion seems to have drifted from a question about the A320 side stick priority into another discussion.
Might there be a thread on pros and cons of sidestick design, which is a different topic than how a particular design works?