Well demorilising Moreno for one. Its a clear fuck you before we begin. A kid comes straight into the club and takes his place. Its causing an issue from the get go.
Moreno had a shorter preseason due to injury so that might be a factor, but he quite frankly needs to up his level. If an 18 year old can come in and take your job, its not because there's an issue with the team or manager, its because YOU are shit.
Mentally strong players like Carragher would have fought tooth-and-nail and given everything to not lose their place in the team, and if Moreno has any of that same winning mentality then he'll knuckle down and work hard in training to eradicate his weaknesses. If not, well then it was the right decision to go with Gomez and Moreno is free to leave, simple. A bit of adversity and competition might be just the kick up the backside he needs after a season of complacency as an undisputed starter.