I made this tactic awhile back and have been using with every team i choose or get offered a job at.
Just a basic 4-2-3-1. tested with WBA - Austria Wien - Oxford - Birmingham City - Southend Utd (Online Save) - Chippenham.
No OI's
*** Man does the training.
Play as many friendlies as pos at the start to get the tactic as fluid as possible.