A major sticking point to all of the discussions being held above regarding the replacing the MCDV's is the simple, undeniable fact that we do not have the ability to build any more ships here in Canada with the 3 yards (if you include Davie in the mix) currently part of the NSS.
I'm of the belief that Davie is sooner or later going to be brought more and more into the NSS, either to build the 2 CCG AOPS, as well one of the two polar icebreakers, or, building the polar ice breaker and some of the CSC's, or even possibly another converted Astrix and one of the polar icebreakers. This is on top of their existing ice breaker conversions they have ongoing.
Let's say Davie is given the nod to build 6-10-12 replacements for the MCDV's, When could this be slotted into their delivery schedule? Where is Davie going to get the additional human resources? Irving spent considered time/effort touring Europe for skilled naval tradesmen (yes I said men), in Belfast, throughout the UK, Romania, Poland, etc, with somewhat limited success. Where in Europe is Davie going to recruit for French speaking Ville de Quebec? Sully from Belfast isn't going and neither is Pavel from Poland. That leaves only France and maybe Belgium, though I'm not aware of any large scale french speaking Wallon shipbuilding yards. Davie is going to have a hard time in find large numbers of skilled naval tradesmen.
The only other option is we bring in Heddle, who has teamed with with Seaspan, to build these ships on the Great Lakes. It almost comes full circle to my previous tongue in cheek post of building subs in Windsor and using autoworkers to build them and float them down the Detroit River, through the Welland Canal and out the St. Lawrence, except in this case its out of work steel workers in Hamilton and out of work autoworkers from St. Catherines but still sailing the ship across L. Ontario and out the St. Lawrence.
Or these ships are built overseas, can anyone say Gowinds from DCN in France after Trudeau sits down with Marcon?