Ok one, jump macros can't be proven, 2, if you read
Blizzard Entertainment:World of Warcraft Terms of Use and
Blizzard Entertainment:Battle.net® end user License Agreement - clearly states that jumping is an "essence" of the game. It also states if he is exploiting bugs in the game which he is not, as if it was a bug it would of been fix by blizzard about 10 years ago, also states if it gives advantages over people whom are not using such methods.
So has anyone here ever not used the "jump" button in wow? I think not.
It states that using outside programs is bannable but the jumps he is doing is don't without one, and extremely easily. You all have no argument here. The jumps stay and so does MVP
Never stated in the text is there any thing about terrain exploiting, only bug exploiting, if it was considered a bug it would be fixed. And you have seen time and time again when blizzard add something into WSG there is always these weird bug "terrain" exploits which are fixed in a few weeks, if the jumps he does are considered a bug they would be fixed by now.