Jonas Gutierrez says his new teammates at Newcastle United must be ready to scrap.
Reflecting on the arrivals of Kevin Nolan and Ryan Taylor, Jonas told the Evening Chronicle: "We have signed new players but they must be aware of the fight we face.
"I don't think we can afford to lose more matches.
"We were a team that was hard to beat earlier in the season.
"But we've struggled because of the injuries.
"Now with new players coming in we must regroup and look to fight our way out of it."