It is clear from the incident that White is learning from Erasmus about strategies that can be used to help in attack. In this case the Bulls used the same strategy Erasmus introduced in the world cup final at minute 55 - ie the forming of a driving maul by the forwards in the middle of the field - which in the WC resulted in a penalty converted by Pollard which put the Springboks 18-9 ahead in the test.
If he keeps following the example of the brilliant Erasmus he may yet becomes a better coach than he was thus far in his career,


