Frankly, speculating a top 15 class seems unreasonable.
Top 20 is the number I had in mind for a realistic goal.It's not speculation.
It was a proposition; a what if, if you will.
Also, does it really seem "unreasonable" if it were a speculation? I mean maybe 15 is a little out of reach, but 20 isn't. There isn't a wide margin between 15-20.