Yeah sorry if I have been repetitive with the statements already made in the past, I tried to put the accent on things that I didn't read yet, and develop my thoughts about theories where people seem to be unanimous generally, then explain why I have a different point of view on some of these questions. For example the point was more saying that Heather would not have Salamance as a Mega, than saying that Heather will have a Salamence, which what is pretty obvious to everybody.
1- You are totally right to underline it. For that reason, Mega Charizard X makes even more sense.