It's purely a slight change in attitude and the competition for positions.
Everyone in the team wants to stay in the team and there is serious competition for positions. If you look at who is assured of a position, given our depth now, there's probably only five who are guaranteed of running on or sitting on the bench each week:
Turbo
Walker
DCE
Jake
Marty
The wingers are competing against Parker, Jonno Wright and Matthew Wright
Kelly is up against Matthew Wright and Parker
Green is up against Hastings and Cullen
And then there's the forwards with Kennedy, Lane, Hastings and Perret plus Billy Bainbrige. when he's not injured and next year I think he'll be a permanent member.
So, there's huge competition for spots in the team.
Winterstein has been a revelation for me. Sure he doesn't bend the line in attack, but his defence and speed off the line cramps opposition plays on his side of the field. He reminds me a bit of Rambo (Ronny Gibbs) but without the shoulder charges.
Sirro is probably more of a Paul McCabe type player, can offload and hits hard and once his timing starts to gel with other players in attack, I think you'll see him putting players in gaps whether it be with a pass or a kick, but it all depends who will run off him and it will probably Walker or Uate, and maybe even Turbo who could change it up, as I think other teams will be very alert to Jake's inside ball to Tom from now on.
As Cameron McIness said in the Tele article today... "Defence is an attitude" which the storm have heaps of and Manly had under Bozo in the 80's and the team is starting to show that now, where they trust in each other.