HomerJSimpson
Hall of Famer
I'd argue if they are still capable of shooting those scores they'd be playing even if it's the local pro-am circuits. I know a couple of really good teaching pro's locally that probably wouldn't shoot better than level par these days as they simply don't play enough but I'd trust their input on the swing. For me, someone knowing the swing and being able to teach is what I'm interested in, not what their playing credential are like. As has been said, a lot of top teaching pros have never been good enough to cut it as players or even tried to make itPlenty of guys knocking about that have never made any money playing that can still knock it round 5 or 6 under par.
I get the point they don't necessarily have to be a fantastic player to be a good coach but I don't want someone showing me how to hit a shot thats a lesser player than me.