West Ham boss David Moyes is full of praise for Crystal Palace ace Wilfried Zaha.

Zaha was briefly a part of Moyes' Manchester United squad in the 2013-14 season, but that only lasted half a campaign before he was sent out on loan to Cardiff.

"Wilf looks as though he has matured greatly and he could play for a number of top teams, if he chose to do so," the Hammers boss said.

"Sometimes, when you feel like you're at home and you are enjoying your surroundings... he is a big player for them and a key ingredient to Palace.

"From that point of view, the grass isn't always greener. I have no doubt Wilf could play for many other teams if he chose to do so."