I am not going to fly that approach without a chart in front of me! Have all the numbers before you cross the FAF, so you don't have to look at the chart unless ABSOLUTELY necessary. Not going to be asking the person next to me what's next! Both PF and PNF have a set of charts, normally. Who's going to know if you put one up on the yoke for yourself? We did not learn to fly like this, and I still definitely do not teach it that way. Old school pilot here.