I wouldn't be moving Kata. At the moment him at centre is working. I don't like changing things that are working on a prayer that they "potentially" might be "slightly" better.
I'm expecting one decent signing (first grader who will instantly improve a position), and then a couple of lesser signings to round out the squad.
I understand what your saying. BUT......
sorry there is always a BUT lol, Kata does not pass the ball, and Tui is a total waist of strike talent on the wing. Surly putting a guy who can run hard score try's, and not pass the ball on the wing, yet bringing the guy who does pass the ball, has a step, has explosive speed and bring him into the center to create wholes, then pass the ball, would be better in the long term?
Don't get me wrong, yes things are working out OK, but IMO they could be so much better with just two players switching roles. Maybe i've got it totally wrong....thoughts?