Rumours are just rumours.
Yeah, I know The Reg has to post rumours or risk competitors getting more attention, but it would be nice if they could wait for the actual news.
As to Sun's headcount growing, what is likely happening is the smarter managers are protecting their workers by creating "vacancies" in their departments they never intend to fill. Then, when the call comes in saying all managers have to cut x% of their staff, they simply close their vacancies and say they have reduced their share of headcount. Been there, played those games. All that happens is the senior management do the sums, spot the shortfall, and come back and ask for more heads.