Rangers: potential transfer list

The SPL Champions will know that Celtic, particularly under new manager Tony Mowbray, will be striving to make improvements, and they must do the same if they're to stay at the top of the pack.

Click the image on the right to launch our guide.

Walter Smith will also need to strengthen the squad ahead of their Champions League campaign, but who will he bring in? These are the ones rumoured to be on his wish list.