#3 Greed – Refusal to put over other superstars cleanly
Shawn Michaels’ sin of greed comes from his reluctance – and even outright refusal – to cleanly put over other superstars in the company. There were famous examples his backstage altercations with Bret Hart over this issue and his reputation became so bad that one time even The Undertaker got involved.
When Shawn was booked to put over Stone Cold Steve Austin as the new WWE Champion, there was a lot of fear backstage that HBK wouldn't do so because of his greed.
The Undertaker took matters into his own hands, threatening to knock Michaels out cold if he didn't do as he had been booked to do.