Zopney and us the staff decided to hold off on a category for this until mid January. So, devs have time fix things up for the orbs if there are some game breaking bugs for it. You can though follow the progress https://trello.com/c/YZe7W78o/40-profit-taker.

There is but it is in the full-game leaderboard and then the tab for trials.Here: https://www.speedrun.com/wf/full_game#Trials

I think the second rule change should definitely include, every run that is in the top 3. As it feels like that if the second or third place runs are based on only screenshots, it takes away from the integrity of the leaderboards. Also it would look odd, if there is a 10 hour run at 1st place, with a video proof and then second place is 9 hours 58 minutes, without any proof.