Personally I don't think there was anything wrong with Sims' hit on Morgan. Like JWH's shot on Ponga, if that had been another forward on the receiving end everyone would have been proclaiming it as a good hit.
You know, it amazes me with television commentators. They constantly complain about the use of slow motion replays when a try gets sent to the bunker saying that games don't happen in slow motion. Yet like with the hit on Morgan, they barely showed it in real time and take it as a late hit which was made to look much later than it was.....thanks to slow motion replays. Then you get others like Johns and Thurston who proclaim it as a great tackle when a forward gets hit like Morgan did, then 5 minutes later are screaming blue murder about protecting the play makers when someone like one of the halves or a fullback gets hit the same way. Like its the crime of the century that someone has actually tackled a play maker.
Do I think Sims deserved to be suspended? No, we've definitely seen a lot worse than what he did let go.