Throughout the offseason, rumors surrounding the availability of Raiders edge rusher Maxx Crosby circulated the league. Many thought the San Francisco 49ers were an ideal landing spot for the star, but now in the heat of August, nothing has happened. With recent news of the 49ers signing fellow pass rush specialist Ogbo Okoronkwo, it appears they are moving forward without him. 49ers' signing raises questions about their defensive confidence levelsWith the signing comes questions: Do the 49ers lack confidence in their ability to rush the passer with their current roster makeup? While Crosby could've changed the entire landscape of the NFC West, the San Francisco 49ers have no choice but to move on without any legitimate reinforcements.