For now we only show top 50 users in the leaderboard. We don't have plans to show more than top 50.
Once the game has started and points are recalculated that leaderboard will show rank and points. If you are not in the top 50 you will be able to see your rank and points in the status bar.
We do plan to run predictor every season now. It's not decided which competitions will be supported though.
I've noticed there is a new thing footyroom added to the homepage where it is the " euro 2016 predictor " which you can earn prize money from which I think is an amazing idea. I actually just made an account just to participate because I want my name to be up on the leaderboards and not just written as " guest " lol. I think it would be cool if footyroom could do these more regularly such as " who would win the premier league 2017 " or champions league winners 2017 and top goal scorers. Would be fun and competitive to play in.