A few days after Alistair Overeem calmly and clearly explained why he split with his former management / training team Golden Glory, the gloves have come off in a full blown lawsuit: Long story short — Overeem filed a lawsuit against his Netherlands-based management team — claiming they duped him into signing the worst MMA contract ever …  and then tried to book him into high profile fights when he wasn’t healthy enough to perform.According to the lawsuit, filed in L.A. County Superior Cou…