Will,
I disagree. I believe time with only be even kinder to Renaissance Golf Design's courses.
Ballyneal, St Andrews Beach and Renaissance Club particularly have not yet come to be recognised as being as good as they are, and they'll continue to grow in stature with good management.
Ren Club and StAB especially are in really tough neighbourhoods and with time, when they are less new, will be given a more fair comparison to the older more established courses around East Lothian and greater Melbourne.
And Barnbougle Dunes is the only course in Australia that bears comparison with Royal Melbourne West as best in the land, which given RMW's place in the conversation of great courses of the world is saying a heap.
The fact Tom and his team have worked as far afield as Long Island, Myrtle Beach, Oregon, Scotland, France, New Zealand, Tasmania and China also adds a lot, IMO. The back end elements of building golf courses and working with outside crews are surely more complicated working in foreign environments with different rules, customs, even units of measure etc.
At the top end, there is no way I can support Colt over MacKenzie, much as I really enjoy Colt's courses.
And Tom Simpson would surely be higher if his French courses were instead built in the United States. As an exercise, what are Alison, Fazio and Pete Dye's seven best courses and what are Simpson's? Now look where each candidate's courses are located.
EDIT - On my first look over the list I missed how egregiously low Perry Maxwell is. That's fucking insulting.