This test match @ chennai is of no significane, as the outcome was known even before the match started. No significance should be attributed to anyones performance.
Mr Chappell is really brilliant! No one else had found out that the team needed to score more runs. No doubt Professor Chappell knows also that team needs to bowl better and to field well, but he is keeping this advice for the next lecture. After all, students need time to understand one lesson before going to another.