At this point though, I've been through each of the tiers and have never been either cluelessly obsequious nor a sociopath -- so I have my doubts that the model is worthwhile despite being a good laugh!
For those that haven't read it:
- Tier 1 - fresh younguns or burnt out talented people who are there for a check (there is a lot of discussion regarding this tier). GOT reference: Sam Tulley
- Tier 2 - middle managers -- clueless, "true believer" types. GOT reference: many! Eddard Stark, Tommen Lannister, Jaime Lannister
- Tier 3 - sociopaths: bosses at the top of the hierarchy. GOT reference: Tywin Lannister, Joffrey Lannister