Grilled Butterflied Lamb Leg with Chermoula Sauce

1.75 lb Lamb leg, butterflied Salt and pepper 2Tbs Vegetable oil Set oven at 425F For the Chermoula 1/4 c Fresh parsley, cleaned and chopped 1/4 c Fresh Cilantro, cleaned and chopped 1/4 c Mint, chopped 2 Scallions, chopped 1 Tsp Garlic, chopped 1/2 Tsp Paprika 1 Tsp Pili pili check recipe here •PiliPiliHotSauce|PiriPiri|PiliPil... 1Lemon zested and juiced 1 Tsp Cumin 1Tsp Coriander 1/2 c Extra Virgin Olive oil