"I've said it a lot to be honest and I've been here a long while now," responded Luke when asked about the Reds current group of players.
"I have been in a lot of different squads, but for me personally, I can only speak on my opinion. I think this is the best squad I've been involved in.
"It's not just on the pitch but also off the pitch. I think the environment's extremely important on what we create and [also] the atmosphere around the place.
"It's a really happy place at the moment and credit to the new signings as well. They've definitely brought a lot of joy and happiness and of course for Matheus [Cunha], loudness in the squad.
"But, you know we welcome it with open arms and we're really happy with how things are in, like we call it, an environment, and at the moment it's good."