I am really pleased to see Martin Platt is coming back to Corrie. I don't think it will be for long though as Sean Wilson is very busy making cheese these days.
I would love Angie Freeman to come back for a while. Which character would you like to pop in?
David went to stay with Martin for a while, though. Sean Wilson left Corrie on very bad terms when he refused to play Martin dating an under aged girl - he's taken a lot of persuading to come back.