Arena - option for scrapbook

[homix73]

Hi!
Can you add option: attack any random Hall of Fame opponent at range from 50000 to 100000.
This is just a random attacking much weaker opponent for 100% win chance and possibly scrapbook items add.
Thanks

[homix73]

I also wanted to add very cool idea to Arena:
Attack players from my in-game friends list then remove it from friends list.
I use in-game friend list only for bookmarking users for scrapbook attack, when I already have holy grail.