The Flames fans here might be saying no but I think the Flames management likely says yes to this. They don't seem to have a lot of faith in Andresson for whatever reason judging by all the sub-par d-men they played ahead of him.
Everything in your post is fiction. The Flames have said multiple times that they're very high on him, however they wanted to give him every opportunity to develop. They had questions about his conditioning, but were fairly happy with that last year, though they did say he could do more.
The Flames don't do it, because frankly the first round draft pick is lower in the first round and Andersson is currently going to be better then the mystery box, and while Bracco is ok, he's not a sure fix for their top 6, he's got questions as well.
so no thanks, the Flames aren't trading Andersson for questions.