HATE HATE HATE when people play 5 second NMPZ in moving rounds. DON'T PLAY MOVING IF YOU WANT TO INSTA-GUESS!
My suggestion is to have a minimum round time of, for example 60 seconds, in moving duels so at least I have time to move and find some info.
I lose so many moving duels to this that is just isn't fun to play moving any more.