The safe answer: you can rebuild early, but a story Operator’s fixed Talent investment is the exception. The reported path opens Change Specialization in Cycle 3, changes class at no cost, and refunds flexible Focus Points.

Changing Specialization

1. Interact with the Personnel console beside the map table.
2. Move to the Focus Tree tab.
3. Select Change Specialization in the lower-right corner.
4. Choose the new class.
5. Reassign the refunded Focus Points.

Check the location and timing in your current save before committing a rebuild.

The fixed-Talent exception

Focus Points spent in the Talent at the top of a story character’s tree are not refunded when changing Specialization. Hawks’ fixed Talent is Fearless Leader, which improves team-wide assist damage, defense, and chance-to-hit bonuses.

That leads to a practical split:

Point type	What happens when you change Specialization
Flexible Specialization tree points	Refunded
Story character’s top Talent points	Not refunded
Custom recruit edge cases	Check the current screen before committing

How to spend without a complete Focus Tree

Start from the Operator’s job, not from a guessed “perfect” route:

• Scout support needs Combat Recon and Spotted utility to matter in the missions you are playing.
• Scoundrel setup needs reliable Identify Weakness and assist sequencing.
• Sharpshooter needs a position it can keep, because moving removes Lethal from Zero In.
• Heavy needs threat control and survival to work before personal damage is useful.

Focus Tree details still to be added

Exact node names, ranks, and upgrade numbers are not listed here yet. Until each tree can be shown with its current values, build around the actions you use most and the squad job you need to cover.