lol well in all seriousness I doubt he'll have the same effect on the ESL as Dureau (and even that surprised me a little)
If you put the illogical hate aside for a while, you will be able to see that Dureau has studied for years under the best halfback coaches in the world, starting with the same people who taught the Johns brothers as a 16 year old, going on to do more time with Johns than any other young halfback and finally getting to work with Dunneman, who was an NRL and ESL halfback for 15 years at 7 different clubs and learnt everything there is to know from the best coaches in the business. He is also a very bright boy who took all of it in.
He is taking things to the ESL that are cutting edge by any standard you want to apply.
Shannon is just an undersized back who can spot a gap - just like every second player in the ESL.
Shannon has more in common with Ben Cross, who went over there with no skills other than ones they already have plenty of, and sank without a trace - although Shannon is young and probably has several years of mediocraty ahead of him.