I see what you guys are saying and I like it. So in a bubble or against someone who you may have some reads on but not a reliable 4-bet range read you would fold (and this seems sensible), and the intersting situations will occur when you know the player very well and he knows you, so that not only will 4-bet ranges be wider, but they will include some bluffs as well.

Just as a related aside, would you guys make the 9xBB reraise in position with these hands usually?