He got injured again in preseason for Swansea then didn't play well when fit. The football Swansea play should have suited him.
He was pretty much fit at Hull but couldn't get in the team.
Rotherham are going to have a tough season, losing key players to League One
https://www.examinerlive.co.uk/sport/football/transfer-news/sheffield-wednesday-set-sign-rotherham-24297358