I think the fact that they sent App A is a good sign, maybe means they just need some reassurance from your side that you are taking /will soon take steps to make the move to Canada. Was your husband's company's letter of intent in the original application package? If not, that would be one thing to include for sure. Also, could you now put your house on the market and show them the listing (ads, etc.)? It's a kind of chicken & egg thing for sure, unfortunately CIC has the decisive upper hand. Also, once you get the PR visa there will be a limit on when your husband can use it (I believe typically the one-year from date of his medical), so you will have to decide to fold your tent there at some point & I would imagine you would prefer to sell the house before leaving? This is how I would interpret their read to date, and how best to react to it.