I don't really understand the argument that 15 minutes is too short. This only comes into effect if you take someone already selected. It takes about 30 seconds to check page 1 to see if a player is available or not. If you don't do that, the onus should be on you, not the other 23 owners.
And this is not to single anyone out - I've made the mistake before, I forget if it was Savage or ODL, and I would have accepted my punishment without complaint if such a rule had been in place.