Swansea defender Williams says Coleman must remain Wales coach
Williams believes the recent upward trend means the Football Association of Wales should hand Coleman an extension to his contract, and says Wales are now producing the sort of form they showed towards the end of Speed's time in charge.
Williams said: "We definitely want him to stay, obviously I've been saying for a long time that he is doing a great job.
"He came in and took the job in unbelievably tough circumstances, but I think you can see it's getting back to where it was under Gary Speed.
"The last two camps with him have been brilliant, I think that's really pleasing and it would be stupid to change the manager, no one would say they want to see a change."