Well, Pinot may target top 5 in Giro or top 10 in TdF. Nothing more.
He has no chances in competition with CF, TD, NQ, Landa, almost retired VN. Even if they target double (and Pinot not), he will be weaker in both races against them.
The same with Porte, who must finally break his GT curse.
But we also have Aru, Fuglsang, Lopez, Zakarin, Majka, Uran, Bardet, Kelderman, Poels, Kwiatkowski, Martin, GT, both Yates, even Valverde. That's Pinot's level of competition - half of them he may defeat, but will be beaten by the rest.
He has no chances in competition with CF, TD, NQ, Landa, almost retired VN. Even if they target double (and Pinot not), he will be weaker in both races against them.
The same with Porte, who must finally break his GT curse.
But we also have Aru, Fuglsang, Lopez, Zakarin, Majka, Uran, Bardet, Kelderman, Poels, Kwiatkowski, Martin, GT, both Yates, even Valverde. That's Pinot's level of competition - half of them he may defeat, but will be beaten by the rest.