hi,
EOT is about tracking the network's behavior and prevent traffic loss n blackholes, so fast convergence with minimum down time is definitely an objective. this delay option that you have here is a part of insurance, when there is a possibility of link flapping.
well, i dont think you can keep a link down for such long time using object tracking, maybe an script n timer can do that.
plz Rate if it helped,
Soroush.
Hope it Helps!
Soroush.