Speaking to the Official CLub Website, Keane said: "I have one or two people in mind. I have spoken to the owner and it's something I have been thinking about ever since I became a manager but I have just not met the right person.
"It needs to be someone experienced. Someone I can get on with, that I have the right chemistry with that I can just turn to sometimes.
"We've got some good coaches here but it's a position I am looking at. There are lots of good people out there who are looking to get back in the game.
"I may speak to one or two people this week but I'm not jumping into anything. Don't be surprised if we come back for pre-season with no one in place."