Secondly, if this is implemented (mandatory description for the participant who took 1st place), it should only be as an ALTERNATIVE to the save files that he must provide to the judge;
VDV_forever! I am satisfied that you are considering introducing a mandatory description for 1st place as an alternative to save files. You seem to understand that save files and a description are not the same thing. You cannot repeat a walkthrough based on save files, and it is not always possible to determine if save files were used for cheating. With a description, you can not only repeat the walkthrough but also determine the legitimacy of the playthrough.
The second positive aspect of a leader's description is its contribution to the education of beginners and not only beginners.
Added 3 minutes later
I am not going to waste my precious time proving that I am not a JERK!
Why are you so upset? Win first!