Nedum Onuoha is set to leave Queens Park Rangers at the end of the season when his contract expires.
This will bring an end to his six-and-a-half year stay with the West London club after he joined them in from Manchester City in January 2012.
The 31-year-old, who is currently the skipper at QPR, will now look to continue his career away from Loftus Road, having made 223 appearances for the Hoops.
He has eight goals to his name in that time.
The former England under-21 international will need to be replaced at QPR as they need someone to come in and help shore up their defence moving forward.
QPR will undoubtedly be drawing up a list of potential transfer targets that they can bring to Loftus Road this summer.
Here are three centre-backs who would be an upgrade on Onuoha if QPR can bring them in this summer.