Talk:Expertise/@comment-213.224.27.26-20170106104352/@comment-29680667-20170106162433

Not trying to be a jerk, but just to be consistent with the terminology of the rulebook:

In the modify dice step you can use your target lock (or other reroll effects, like Predator) before or after spending a focus token or using other effects. Rerolling is just another dice modification.

But Yes is the correct answer. You can change your eye balls first, or you can do your rerolls first. Once rerolled the die cannot be rerolled again, but it can be modified by a focus, or expertise, or marksmanship.

There are a few exceptions, such as Heavy Laser Cannon (HLC), which changes the crits to regular hits before entering the modify dice step. Those hits can be changed back to crits by other means, like Bistan. And eyeballs rolled with HLC can be changed to crits as well.