I like the look of that one, Marc.
Also: Garlic, onion, Aleppo, thyme, marjoram, white pepper.
One thing I often do with lamb leg is marinate/brine - and nearly any rub possibility can be turned into one. I am partial to buttermilk for the base so will salt it adequately (about 3.75 T Morton kosher/qt) then add into it the flavors I want - fresh or granulated garlic and onion (I often use both fresh and granulated), Aleppo, fresh and/or dried herbs, lemon zest, white pepper, etc. (this is just an example; other flavorings can be used), and purée till smooth. I pierce the meat all over - or make slits with the tip if a sharp, thin knife - and Ziploc or FoodSaver the lamb with the marinade for overnight, or as long as possible. Removed from the marinade, drained and patted somewhat dry, the meat gets a little sprinkling of dried flavors (the Aleppo, granulated aromatics, pepper), and is then smoke-roasted, grill-roasted, or rotissed.