Overreaction provides opportunity Inevitably there will be an overreaction to the announcement but keeping this in context the deferred tax liability is 57 M$ for this alleged item, thier total deferred tax liability, post Aurora, is 552 M$ . Assuming they are assesed 100% of the notice claim , which is very highly unlikely, that represent 10% of the tax pool they have in deferral.Revenue for 9 months in 2014 is 1.1 B$ , 57M$ isn't even a rounding error.