I'm starting to build in stats and KPI's and meta which is really the crux of the game. You can see above, you can click a player on your roster and then see the key performance stats for that player.

In this example, this back row player has a successful tackle 42% of the time and gains ~5 yards on each run attempt. You'd expect a back row players to be good at running and bad at tackling so those stats are as expected.  :)

More stats will  be introduced over time and the introduction of the pass play (TBD) will introduce a whole new set of stats that will help you manage your roster to victory.