At the time of being picked for England he was a number 3 bat who hardly bowled because of a wrist injury, but was playing in Oz so was a convenient pick for the ECB.
He has started bowling with regularity again and has took plenty of wickets already this season to go alongside his runs, I still wouldn't want him bowling excessive overs but could certainly be useful. I can't find anywhere with 2016 stats alone so I don't know how many wickets he's took this season exactly.
16 wickets so far this season in all formats (10 games)