CURRENT (4th level)
LVL CLASS	FEAT(S)
1 RANGER 1	Track (locked class feature), Animal Affinity
2 RANGER 2	Rapid Shot (locked class feature)
3 RANGER 3	Endurance (locked class feature), Strong Back
4 ROGUE 1	Point Blank Shot (class bonus feat, variable)

FIRST RETRAIN (4 -> 5)
1 RANGER 1	Track (locked class feature), Animal Affinity
2 RANGER 2	Rapid Shot (locked class feature)
3 RANGER 3	Endurance (locked class feature), Strong Back
4 ROGUE 1	Mounted Combat (class bonus feat, variable)
5 ROGUE 2	Mounted Archery (class bonus feat, variable)

SECOND RETRAIN (5 -> 6)
1 RANGER 1	Track (locked class feature), Point Blank Shot
2 RANGER 2	Rapid Shot (locked class feature)
3 RANGER 3	Endurance (locked class feature), Strong Back
4 ROGUE 1	Mounted Combat (class bonus feat, variable)
5 ROGUE 2	Mounted Archery (class bonus feat, variable)
6 RANGER 4	Leadership

THIRD RETRAIN (6 -> 7)
1 RANGER 1	Track (locked class feature), Point Blank Shot
2 RANGER 2	Rapid Shot (locked class feature)
3 RANGER 3	Endurance (locked class feature), Precise Shot
4 ROGUE 1	Mounted Combat (class bonus feat, variable)
5 ROGUE 2	Mounted Archery (class bonus feat, variable)
6 RANGER 4	Leadership
7 RANGER 5	--