I was just saying the things you pointed out wouldnt CAUSE anything faults. Each individual can make a set up upgrade to hopefully facilitate a swing change. But no one should say that anything in the set up would definitively cause anything....maybe encourage at best.
Plenty of good players with closed shoulders relative to feet. Most top players will err, however, to slightly open shoulders with a higher right arm at address. Most, not all, before I get blasted by an RFT guy.