I've always thought Bennett gets a rougher ride than some others. He wasn't in the team initially, the coaching staff worked on developing his game to make sure it fitted our style. He's learned from that, and put it into practise in games, and developed as the season went on. No reason why that couldn't continue. He'll have learned from his past experiences.
Not that I wouldn't be looking to replace if we could get better. However as has been alluded to, I do think that Bennett and Hause could do passable jobs in the PL.
If they show they're not up to it, then we know what will happen, and quickly.
On Hause, despite him being very much a fringe player the past 12 months, he does seem to be involved in a lot of media/publicity stuff (for a fringe player).