For me I'd like to see, in future, more faith put in youngsters or in form players rather than sticking with the same old, same old.
Whereas the likes of Wales have the balls to play a teenager not yet having played (to any degree) for his club in Woodburn we soldier on with the likes of Morrison (just because he plays in the Premiership) even though he is currently unfit and out of form. Get the kids in and ones playing for less fashionable SPL clubs and lets see what they have got. After all the likes of Morrison is coming to the end of his career and on a downward spiral in pace and form. Get the likes of Henderson, Ralstan, and such-like into the squad early and bed them in - that is the way forward. Look to the future not to the past.
We have seen what fresh faces can do to the side as our fortunes have changed greatly since Tierney and Armstrong have been brought in. It revitalises the side and creates competition as well. Whether Strachan remains or not it is something we really should be doing.