Crystal Palace chief Steve Parish has plans for two more signings in the coming days.
Parish admits Palace may look to bring in "one or two" players, while there could be departures as well.
"We have done some great business so far in this window and invested heavily in the playing squad," Parish told the Croydon Advertiser.
"But as you know it's in the final week or so when business really starts to pick up.
"We're constantly on the lookout for new ways to improve the team so there might be one or two players who come into our thoughts depending on business elsewhere.
"There may be some who move on as we aim to pull together the strongest 25-man squad that we possibly can."