I don't think our depth is an issue, and it's daft to suggest it is, there are very few positions in our squad where there's not serious competition from at least the 2nd in line, if not deeper. We have a lot of injuries, and bad luck can happen. The problem is, that it can create a vicious circle effect. Compare that to the depth most other clubs have, and it's equal or better.
Our kicking from Simpson and Gopps, and our defence (this is more serious) were the issues. Our attack also misfired, as everything looked 2 steps slower than when Cips is there, giving Exeter more time to blitz, but if the defence was better, this wouldn't have been so noticeable as we'd have had more time on the ball.
Blake or Dai, needs to get the players defending like they're supposed to, it's obvious that the information is there, but the players are either unsure, or unwilling, to go for it.