Cardiff City star Craig Bellamy said: "There should hopefully be no limit to what we can achieve from now on."
"There is no other league like the Premier League. It's going to let us be worldwide. It's going to allow us as a club to excel and allow us to really grow."
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Behind the rain some sunshine will develop in the northwest later.
A 60-year-old woman died after being trapped naked in an airing cupboard at a holiday complex near Machynlleth.
Patchy drizzle will continue tonight, with coastal low cloud soon moving back inland.