If your looking to go back in time its not possible. There are a few databases on here though which add classic players to the current database so you can relive/recreate previous situations. If your looking to go forward in time the suggestion above is one of the ways to do it. Its easier and faster if you start your save with a small league for example Iceland and just the premier league active. Then add other countries as view only ie EPL , SPL, La Liga. This means you can continue to monitor the progress from other leagues while progressing quickly to the year you want. There are also a few 'Time Machine' saves on here which take you further into the future if thats what your looking for. Hope this helps