I don't think the particular kind of arrogance that Oracle has goes away except by being killed. Heck even once the former sales guys are homeless under a bridge I doubt they would see the connection, they'd still be spinning yarns about when they worked for the greatest tech company ever.
Ditto for the engineers. The kind of engineer who contributes to a culture like that in the first place will also be constitutionally incapable of accepting that their own behavior contributed in any way to the demise.
