sometimes I wonder if he has finally lost the plot altogether then I remember it Bernie - he lost touch with reality years ago

The sprinkler lark confirmed that. Ludicrous idea.
No it wasn't. The theory behind sprinklers weas sound and it would help make a boring race a bit more interesting. However, sprinklers would have a been a bit too artificial - just like DRS.
Sprinklers getting switched on unannounced mid-way through a race?!?!? It is nothing BUT ludicrous!! How to make the sport look a farce in one, easy step! I couldn't believe it when it was suggested.
DRS is a totally different thing. It doesn't create a pass. It makes it possible.
Sprinklers would exist only to CREATE false "action".