Don't think there saying that it will - quote from the Flight article (my underlining)
Philip Nettleship, chief engineer of airborne solutions at Raytheon, says that one aircraft will be used to test the upgrade – which would effectively turn the aircraft into a maritime surveillance aircraft – and this would be tested in 2015.
“It will go into a trials period,” Nettleship says. “We’re not 100% sure when that will start, and we’re still in discussions as to what will happen.”
Nettleship stresses that the aircraft would not fit a maritime patrol aircraft role – a capability that the UK is lacking – but the company is in conversation with Airbus regarding a potential solution for this should a requirement be formalised.
Why sell somebody one solution thing when you could sell them two?