SAN FRANCISCO -- A few thoughts on the San Francisco 49ers' 32-20 win over Arizona Cardinals on Sunday:What it means: The 49ers have won three straight games. Their point total Sunday was their lowest in the win streak. San Francisco is now 4-2 with the easier part of its schedule upcoming. The 49ers were not perfect, but they made big plays on offense and forced four turnovers. San Francisco has forced double-digit turnovers during the win streak.