1 Hydraulic system failed is no big deal, it is clearly not an emergency, hence why the need for a PA. Especially as the failure is reputed to have happened downwind.
Flightcrew priority was to get the aircraft towed off the active of a busy airport. No one in danger, no problem. Quick PA after clearing the runway would be nice i guess.
Cos the Captain was a DEC, whats the freakin problem??? LM your statement was childish lets face it!
SyB