"He has been outstanding. Although conditions are favourable for spinners, come [to India] and struggle.
"Mitch has performed day in and day out. His change of pace and his ability to spin the ball was a great asset."
In the India tests, Santner was equal top wicket-taker with Trent Boult on 10, albeit at an average of 52.40 as India dominated with the bat. He was the most economical bowler in the ODIs, conceding at a run rate of 4.00 from his 46 overs.
However, Santner's ODI batting has disappointed of late. After contributing 35 not out and 45 not out in the Chappell-Hadlee Trophy in February, he has not capitalised on several opportunities since. His highest score is 17 not out from his last 10 ODI innings. Average tends to be irrelevant at No.8 in T20s because the opportunities are limited, but a strike rate of 85 from seven innings provides another concern.
Santner had a couple of setbacks across 2016. An injured foot ruled him out of the Chappell-Hadlee decider at home, and a fractured right wrist saw him miss the first test of the Pakistan series in November.
With his security of selection, he now has a chance to capitalise across the summer.
Santner's Stats