Doberman
Striker
maybe the water forced them deeper in?
which is entirely possible but I still can't work out why they'd be in deep enough to be in a position where there's no turning back. Surely if they were just going to stick their head in and have a look then they'd see the rain and think "hmm, let's go home". They're all in football kits. Why would the coach suggest going for a look at the caves?