His twitter reads as follows:
"I’d like to thank @CardiffCityFC for the past 15+ years that I’ve spent with them coming through the ranks and progressing as a player and a person. Ill have memories and friends I’ll remember forever....I’d also like the Thank my Family, @cerysproth and my friends for all the support they’ve given me through my tough times in the last couple of years. Hopefully now I can start enjoying my football again and who knows what the future will hold"
Maybe he wanted to stay close to his friends and family before making decision on next long-term step?