Using attack of opportunity options in a board game is usually very useful. Sometimes flying monsters grab characters to throw them from a height, then the ideal solution is to grab the monster, making its speed equal to 0. There are also standart attack options that can be used as an attack of opportunity, for example, shove to a pit or casting close combat spell with Warcaster feat. I would like to see the same opportunity in Solasta. Currently only the physical melee weapon attack option is available.
Grappling in combat and dragging enemy characters at half speed is also an interesting option.