Signs that indicate your PUG is going to be bad

1) Where's the instance
2) Two healers
3) Hunter: What's chain trap?
4) Hunter in rogue blues and a tanking gun / 20 level old gun
5) Hunter who doesn't believe in pets.
6) Did anyone bring water?
7) Ranged dps: Oh i don't believe in drinking, i just autoshot until my mana comes back up.
8) Corpse run: Help I can't find the instance.