No they aren't exclusive to HH. Hubby rang them the other week to see if they'd heard anything and they said they hadn't heard but would let him know one way or the other. Last week he got a text message saying he should hear that week, still nothing and when he rang the agency today he was told that they had contacted HH last week and were told a decision would be made that week. I'm not sure how all this works through an agency and that's why I thought I'd ask on here
