Steven Whittaker is confident his move to Norwich City is rock solid.

Whittaker insists he is not concerned about the possible threat of legal action from newco Rangers owner Charles Green following his decision to join Norwich.

"No, not at all," Whittaker told Sky Sports News when asked if he is worried about possibly being sued.

"Obviously, I made my decision on the football side of things and the legal side of things will take care of itself.

"I need to concentrate on myself on the pitch and the challenge that lies ahead."