Being a total wise ass, and I do feel for those with these machines.
My guess is there will be a recall, the recall will involve a supplemental page in the owners manual on how to operate the recall installed fire extinguisher.
I don't ride or own a 2013 or earlier machine. My opinion is that running the exhaust as they did inside the bodywork is a contributing factor.
If I were to guess on a fix, entire new exhaust system minimum and maybe some body panels / heat shields. If they go with electric fans, they complicate the systems and failure of the fans reintroduces the problem.
The fuel leak is not the problem, the heat is. The fuel and fires are a result of heat. Dissipate the heat and the fuel problems should be gone.
BRP is no doubt having discussions and maybe sweating bullets behind closed doors. They are trying to balance many things. Send out an emergency notification not to ride your machine...pray noone gets seriously hurt or killed, either while riding or upon parking within a garage...and what options do they have to resolve the problem with the least cost.
Not yet mentioned, large corporations frown on negative exposure. In some odd way, and it has been done before in other industries, BRP could pull the plug on all Spyders, buy them all back and turn the page. This is Bombardier, overall, a money making machine, never seen it have much of a personal side.
I hope BRP is testing to the point of starting one ablaze, seeing the source of the fire, but also closely monitoring and documenting temps as the machine idles in traffic, is ridden and after shutdown.
All the best with it BRP, nothing worse than solving problems with big brother overseeing your actions.
PK