Several sides expected to compete at the top end of the table have been busy adding quality to their ranks as they bid to give themselves the best possible chance of success.
While Doncaster have been the most active in the transfer market – signing no fewer than eight players – their promotion rivals have also pulled off some impressive additions.
Here is some of the most eye-catching business in the division so far this summer.
Here is some of the most eye-catching business in the division so far this summer.
3 / 3