According to last week's <i>LUBE REPORT</i>, SM oils can be marketed as such, but won't be elligible to have the "SM" designation inserted into the API donut until November 30. (delayed two months under threat of litigation from the independent oil companies)
If you were to look at "some" of the latest Mobil 1 UOA's they are already formulated to the SM phos cap .
The Castrol Syntec 5w-30 VOA shows it's ready to go as well just not noted on the donut yet .