Chelsea Draw Up Four Man Striker Wish-List: £137m Quartet On Stamford Bridge Radar

Diego Costa £32m

The Brazilian born Spanish international has a very affordable release clause of £32m and Jose Mourinho may well not be the only manager looking to trigger it.

26 goals in La Liga alone have made the 25 year old a much sought after commodity that Atletico Madrid will struggle to keep hold of this summer.

Any move for Costa would be best made prior to the 2014 World Cup finals when interest in the big forward is likely to peak which could in turn lead to a bidding war.