Board Thread:Speculation House/@comment-27399559-20151226205155/@comment-4010415-20151226212354

I think it was confirmed somewhere that Mountain Glenn's downfall happened waaaaaaay before Team RWBY (and thus Ren and Nora) were even born.

Might have been in Grimm Eclipse, with either Port or Oobleck telling Team RWBY that Mountain Glenn was "before your time".

So... no. There's no chance of that happening. And I wouldn't really say that Nora was "excited" during that part. She was having a breakdown. That's the very opposite of excited. Excitement is a positive feeling.