Ghana goalkeeper Richard Kingson believes he proved his credentials during his spell at Blackpool last season.
The 33-year-old made 20 appearances, 77 saves and two clean-sheets but could not reach terms for a stay extension.
Kingson has described his time at Bloomfield Road as memorable and successful
"I had a great time at Blackpool and I think in the end I proved to those who had doubts that I am good for that level," the 32-year-old told KickOffGhana.
"It is just a shame that the club went down because it is a very good club, one that will remain very special to me."