Diego Milito
Andrei Shevchenko's signing forced Mourinho to switch to a 4–1–3–2 for the 2006–07 season. At Inter, he won his first Serie A title alternating between a 4–3–3 and a diamond and in his second season, the signings of Samuel Eto'o, Diego Milito, Wesley Sneijder and Goran Pandev, along with that of Thiago Motta, enabled him to play a 4–2–3–1 formation, effectively becoming a pure 4–5–1 without the ball, with which he won the treble that season.