I think the first thing we all have to say is thanks for creating a rugby game when other big developers from EA to PES developers do not see a market in it.
A few changes I think that are required
The Lag and Frame Rate. It's hard to play in any mode when it's laggy and has no smooth flow when in a match. It needs to be alot smoother so people can throw passes properly, can decide to move the ball down the line.
The player creation. When changing things like the complexion or ethnicity or tattoos. It's slow to load up each as they it's trying to find them rather than it being completely smooth and therefore makes it hard to create players properly.
Censored names. Alot of names are being censored for no reason and therefore we need to have a sensible adult content beholder. Maybe have it in the settings so you can create people like Pocock and it not see cock as being offensive.