[spoilers] Lucas. Just Lucas.

[HellsBells]

I think that to be a good leader in Harry's position he would have to distance himself somewhat from his team, but I believe he has gone too far (except were Ruth is concerned, but that is a different thread). But that is why having Lucas as his section chief would have been great of section D, Lucas was so in touch with other peoples' feelings and would be there for them when needed. Harry would only then need to deal with operational matters within the team. Unfortunately Lucas also needed someone to help him through his tough times but there was no one, especially after Ros had gone.