Jack Grealish was not fit enough to feature for Everton at Newcastle on Monday night after he missed training following a night out last week.The 31-year-old was dropped for Thursday’s 3-1 Carabao Cup win at home to Newcastle following a ‘breach of club discipline’.Grealish had failed to show for Monday’s session and it is understood staff struggled to make contact with the winger.But despite returning to training, the Manchester City loanee was left behind on Merseyside yesterday after it was decided he was still not ready to play. In his absence, the Toffees won 1-0. Everton manager Moyes said after the game: ‘He’s just not available yet.’ Asked if the situation was repairable, the Scot paused, and added: ‘Of course it is.’Grealish had made four successive starts before he missed Everton’s 2-0 defeat by Arsenal on October 24 due to illness.He will be given this week to build fitness ahead of Friday’s visit of Coventry. Jack Grealish missed Everton’s Premier League win over Newcastle on Monday night Daily Mail Sport understands Grealish, 31, is building fitness after being left out of David Moyes’s squad for their Carabao Cup tie with the Magpies last weekIt is thought Moyes had reservations about re-signing Grealish this summer after similar issues last season. He said he was not sure if the player would be available on Friday.Moyes backed the ‘club decision’ following the 3-1 victory, which saw the Toffees advance to the quarter-finals. ‘You probably know I’m not going to give any details, it is a club decision and I support that decision. It is something I don’t want to speak too much about,’ Moyes said on Thursday.’The one thing about Everton is that we have got really good values behind it. All the players stand up to the values and accept the values, on the pitch and off the pitch. From that point of view, I think the players did a brilliant job.’It’s a small squad we have got, we are limited in some areas but we are doing our best to keep challenging. You can see what it meant to the supporters, this is a big moment for them, the players need to keep at it and we are not accepting any excuses. There’s a humility about us tonight.’Grealish has made seven appearances since rejoining Everton for a second season-long loan spell in the summer.