The game keeps referring to me as a tinkerer lol, i tend to change from game to game depending on the quality of opposition, easier opponents i will play a 4-3-1-2 and harder opponents i will go for a 4-1-3-2. Occasionally i throw a curveball and change my formation altogether!
Playing as Crewe in my game, got a regen player who is only 18 but who my coaches say would be a good signing for most premier league teams, they also say he can still improve a lot so i'm hopeful i've got a real talent on my hands!