Not quite, I've been on the Mercer bandwagon since seeing him at U20's and at Bath and have the posts to prove it (
https://www.therugbyforum.com/threads/england-eps-2017-18-edition.39863/page-37#post-883295). I have repeatedly seen this guy showing the same attitude over and over. I recall when he moved to France people were raising doubts about whether he could hack it or if he was big enough and I said just watch. He has gone out and yet again shown he can hack it so no, this isn't off 1 season but a consistent pattern I have seen from him for years that seems to have only kept improving.
Hell even in this thread we have the "is he big enough" comment. The guy has been the top 8 in the French league with the most breaks, most metres made, most defenders beaten with him holding both the record and then the 2nd best and people are still questioning this? Seriously?
"Can Zach Mercer handle the big boys" is getting up there with "Can Watson play 15?"