Dell (DELL-OLD) is scheduled to release its FQ4 earnings after the bell, with the Street forecasting that EPS fell to $0.39 from $0.51 and that revenue slid 11.9% to $14.12B. The problem for Michael Dell and his co-acquirers in the company's buyout is that if the results are too good, recalcitrant investors might have more ammunition in their quest for a higher offer.