New Game introduction s

Hi all,
Hope you still enjoying the game.
Was hoping to raise a few ideas for the game and see if we can gain some traction or other ideas to the game.
1. Introduce a few set plays, eg. Full back joins mid back line as a running attacker.
2. Flyhalf kicks to the winger on the edge of the sideline.
3. Back line split when the game is in the middle of the field for more running opportunity.
4. Being able to place your players for kick offs or even penalties.
5. Being able to select a position on the field to kick off, not all kick offs are aimed at players.
6. Maybe have a set play where the no10 places a small kick through the back line to be picked up by no12 /13...

I think if we have more options, the game will then be played more different ly from all players, and you will see a variety of game plays and potential great strategies rising.
Thanks Dexter.
And another suggestion,

Quick line in through, a long kick happened, ball out, quick through in by the winger to himself and game continue... Less repetitive lineouts.