User blog comment:Zathronas/Speculative author: Who is Summer Rose?/@comment-5217560-20140809062848/@comment-24218038-20140810165007

Yes but very old friends and friends are two different things.

I'm still not sure Ozpin is as old as you seem to take it from Monty's interview. I took his comment as older than most characters. He seemed younger than say, the dust shop owner.