I think I actually suggested that back then.
I think it was our relegation season so a mid game retraction and drowning cover up was also thought of...
That does vaguely ring a bell of cold late nights in an underheated disused toilet
Diamandis could have used it as a James Bond villain style piranha pool. He could sit in the Arkells, white cat on lap while unwanted chief execs/disillusioned investors strode across the pitch, only for him to click a hidden button, retract the cover and dump into the ravenous pirahnas belief. He leans back, a satisfied smile on his face as he surveys the boiling thrashing water and mutters "It was a loan....."
Ah, what might have been ...