I've been using this with Tottenham for 2 seasons with the 3-4-3 tactic only.
1st: Win PrL and ChL (a bit lucky win in Premier League). I struggled a bit as I didn't have 3 strikers, but was forced to use Lamela/Eriksen as attackers
2nd season: Placed 1st after 10 matches - 7 points in front...