Real life manager career
Start at their first club win what they won first and move on to next club.

Examples Harry Redknapp
Started Bournemouth moved to West Ham - Portsmouth- Southampton- Portsmouth- Tottenham- QPR- Jordan national team- Birmingham- advisor attached to central coast and director at Wimborne town
other manager careers I have enjoyed are Jose mourinho Sven-Goran Eriksson Carlo Ancelotti Rafa benetez Pep Guardiola Unai emery Neil warnock John still Chris wilder Phil brown Steve Bruce

Start in the year 2015/16 Recreate Leicester’s title winning squad!

Using a previous season squad to complete what they achieved in that season. Same formation, same team, same outcome ( I like juventus for this) eg in 2015/16 juventus won Seria a, Supercoppa and Italian cup
Repeat scenario end of each season so next season would be 16/17

PSV - dominate league cups every season i did this for 5 seasons and moved to Ajax and try and do the same. After 2nd season I only used free transfers for an extra challenge.