So many conflicted feelings. I was always a Palhares fan, and I always gave him the benefit of the doubt. I really don't know anymore. I enjoy watching his performances and he's an incredibly gifted submission fighter but it's a shame that it's always tainted with these post ref-stop cranks. I used to argue that I thought Palhares wasn't able to maybe comprehend things as well mid-fight, or maybe he had tunnel vision and just couldn't honestly let go as fast, but even if that's true it seems that it's just so much of a liability.
All my hopes to see him in the UFC again are over, and I can't imagine fighting the guy knowing that if you lose you are more than likely going to get your limbs shredded after the stoppage. Giant balls to fight that guy.
I still would like to think that he's just a very nice guy that's misunderstood and that he's just unable to let go for whatever reason. That still doesn't mean he shouldn't be punished for this, and if he's unable to fight safely no matter what, that's obviously a big cause for concern.
The eye raking thing against Shields has me unsure of my previous opinion in regards to him being a "dirty" fighter or not. Not really sure what to think, beyond he's clearly a liability in there from a promotional standpoint. Lotta good points made about him getting more criticism than other fighters that do some similar things, but here's a good video. Joe Lauzon took 6 random sub wins of his own and 6 random Palhares sub wins and compared the times it took to let go after the ref stopped the fight. Palhares' time came in 5 times as long to let go.
EDIT: Another interesting thing is that Palhares also ignores the ref or is unaware of the ref even when it's to his disadvantage. It's like the ref doesn't exist. When he was pounding on Dan Miller, he stopped the fight himself and jumped on the cage to celebrate. he had to be pulled down and told the fight wasn't over. Same with him stopping mid fight against Nate Marquardt.