Its tuff down there right now.Delaney would be safe. Yes he is having a poor start but he is our only mature key defender and is much needed in the side.
He'd be one of the last two be dropped IMO.
Put David Dench in the backline and let it be kicked down there 2 thousand times and watch him struggle as well.
Its death by a thousand cuts for our backline boys ATM. The mids have to help them more.