"I get into position and wait for him to move before I fire."
I know this is a thing in many older RPG's but I don't recall finding such in this system. Many of the gamers I play with have tried such a move at least once and I usuallt allow for it. However it still feels weird seeing how you are working with these "non-personal initiative slots" and how PC's already are quite quick to get the drop on their enemies by distrubting initiative as conveniently as possible. Such an interrupt made sense in the d20 system but here it just... I don't know... feels a bit too much at times.
How do you girls/guys deal with this?