This is the formation ive had the best success with in my limited experience
The 2 outside defenders are DL and DR and both can play wing also and they make plenty of forward runs. Equally good with normal or attacking pressure and mixed and short passing, high press with off side trap on.
I tried the same formation and tactics in a match against a decent team but i swapped out my 1st team for reserves so was roughly 20% - 30% weaker than them and i won 2-0 and murdered them all match with possecion and chances.
Good luck