What people should perhaps have noticed. Is that there is only a single train track.
All the trains take a seperate route. The wrong colored eggs are a trick of some sort.

Else.. thats some revelation. Now we know who the person with the licence to kill is.
As well as why Mr Green is there.

Speaking of teams though, isn't this team kinda stacked? Tobi, Fox, Maria and Shana? Two Cleaners and a Paladin? They should stomp.
They didnt do much stomping at the quiz :P
It purely depends on the contest.