"I don't know [whether we need reinforcements], that is for the manager to decide," he said. "But this is the most competitive league in the world so we always need to fight for our positions in the team. That's nothing new.
"It's going to be like this until the end of the season. Nothing is going to be decided in the next few weeks but obviously we want to be strong at home to give ourselves a chance.
"We know what we need to do and we're more solid than we have been. There's still a lot of things we can do to improve but I think we are on the right path."
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