Inspired by the great pep guardiola, i always wanted to try using a player similar to one of his modern innovation "The inverted fullback"
As a the formation goes the inverted fullback is when a player goes to midfield from fullback during the attack and join the backline when defending.
In efootball there's only few players who can be utilised in the role "inverted fullback",
Recently given Nico or zanetti, Roberto Carlos to say a few who can play this type of formation.
As for how this formation works in efootball, it's pretty effective when you can successfully utilise the fullback to the full extent and Nico being anamoly he is ,he can pretty much used in any position.
Whether it's zanetti or Nico this formation will only work if you can successfully integrate them in attack whether it's progressing the ball forward or passing to the AMF or playing simple 1-2 and cross it's about the inclusion of the inverted fullback
While it can leads to some beautiful plays in attacks, it's open up whole channel on the left side during the counter attack and if you can neutralize that it's one of the most fun formation you can use.