xzibit was never on aftermath, but hes been heavily associated with dre (who executive produced all his commercial albums) and eminem who's produced a few tracks for him and appeared on both his commercial albums.... executive production doesnt always mean beats produced by that particular executive producer (for example, dre only produced 3 tracks for xzibit's man vs machine even tho he was the executive producer) but it prolly will if xzibit is on the label.... so having major beats done by eminem and dre would prolly make xzibits best album by far (if his rhymes are up to scratch)... it could also mean appearances from D12 & lloyd banks and obie so that cant be bad......

busta rhymes kinda fell off but if hes goes back to his old ways with dre and em production he could drop a dope album