SCHEMA:
CREATE TABLE table_name_88 (points INTEGER, games VARCHAR, goalsagainst VARCHAR, season VARCHAR)
User Question:
Goalsagainst of 285, and a Season of 2006–07, and a Games smaller than 70 has what average points?


SELECT AVG(points) FROM table_name_88 WHERE goalsagainst = 285 AND season = "2006–07" AND games < 70