looking for help with legends

Looking to add football legends from the last 30 years to the game. All the legends databases on here seem to have them as youngsters. What I'm looking for is to have them in the game but as they are now (current age and status) with their playing history in tact. My plan is so that you could end up with gary lineker in charge of england or eric cantona returning to man utd as firector of football etc. Just to add a little bit more interest to the game. Imagine ac milan bringing back the greats like roberto baggio and paolo maldini and gianfranco zola to coach a new generation super team. Could any editors help me with this project? Perhaps modifying one of the legends databases already available? Thanks.

Can anyone help with this or at least get me started?