Coventry City Manager Andy Thorn said players who don't have the winning mentality can get elsewhere.
Thorn told the CT's Alan Poole: “I’ve been told we can restructure and we’re already started to work on it because we don’t want to go down this route any more.
“We need new players – that’s obvious – and the lads we’ve got now know what they need to do.
"They’ve seen what’s required at this level, seen where they’ve got to get to, and they’ll either want it or they won’t.
"But they’ll have to make up their minds because I only want players with a winning mentality. If they haven’t got that, they can go and play somewhere else.”