In the Najdorf can white play 7. Qd2 and plan later 0-0-0 for faster development? It looks very interesting. But we do not find such games with these move orders. Chess experts, please explain with variations and explanations so that it can help many budding players.
[FEN ""] [StartPly "13"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2