That is a really great list Jimbo, I haven't heard of any of those being in development but they all sound like excellent choices.
There is a very old Links version of highlands links available on links corner called "Links at Ingonish", an update would definitely be amazing.
Also someone made a beautiful fall version of Highlands Links for JN6 GBC back in the day. A rare instance where I actually prefer to play the GBC version over the Links version.
Drove the Cabot Trail drive a few summers ago, would love to go back to Cape Breton sometime to play all the amazing courses there.
St. George in Toronto
Re: St. George in Toronto
Folks, all I can say is that Sage, Glenn and Gator have really outdone themselves! I'm nit-picking an Alpha that could almost go "on the board" right now...but be patient...this is a "vintage wine"! 
I'll also be including some interesting reading with the final package.

I'll also be including some interesting reading with the final package.