Question: Who did on-field captain for  the NatWest t20 Blast most recently played for?
Sentence (from "Glamorgan County Cricket Club in 2014"): In 2014, Glamorgan played in the Second Division of the County Championship, Group B of the 50-over Royal London One-Day Cup and the South Group of the NatWest t20 Blast.
Relevant evidence: No