Rock Bottom   Inverness have sunk as low as they can for now as St Johnstone inflicted more misery than you could shake a stick at. A 3-0 defeat at Perth has us at rock bottom in more ways than one. The 3-0 defeat was misery enough, but Gary Warren saw fit to get himself sent off moments after being booked. We are not helping ourselves here with additional suspensions on top of injuries to crucial players. Liam Craig opened the scoring in the first quarter and Murray Davidson adde