Apparently
@John does not consider this a personal attack but considered my reply such. I will amend.
If "by who," you mean "by whom," I meant by me. I wrongly assumed this would be obvious. Thanks for giving me the opportunity to clarify.
As for the point being made to which I responded, I gave an example of a starting A-Back being moved to B-Back thereby disproving the "there's no chance" which you considered a good point. I also mentioned two players not on the 2 deep who have played more meaningful snaps at A-Back than any current backup at B-Back. Rather than typing LOL, perhaps you could give your reasons for supporting the claim of "there's no chance."
By the way, I don't mind when someone offers an opinion different from mine, but when their opinion is that there is "no chance" that my opinion is right or that my hope will be met, then I expect them to discuss it rationally and with data. Otherwise, it seems like a personal attack, calling me an idiot in a way that
@John finds acceptable.