Michael Carrick has his full group back in Dublin, with Manchester United saying the camp is complete again as Marcus Rashford, Kobbie Mainoo and Lisandro Martínez rejoin the squad. Martínez is the last of the club's World Cup players to return from a mandatory three-week summer break. It gives Carrick a proper pre-season group to work with, but it has not cooled the argument over how much more business United still need.

Carrick's squad reunion in Dublin

Carrick told standard.co.uk: "We have got a full squad this week in Dublin. We fly straight there and have a few days where we have the whole group back together. Marcus is part of that, and Kobbie and Lisandro. We look forward to seeing them."

That is the immediate upside for United. Martínez has joined the pre-season training camp in the Republic of Ireland, and his return completes the set of World Cup players back in the building. After a summer of staggered arrivals, Carrick finally has the squad together rather than piecing sessions together around absences.

The bigger debate is outside the training pitch. Shay Given told the Mirror that United "do need to do more business" and added: "I think they need to sign another seven players at least." That sits awkwardly beside the picture in Dublin, where the squad is complete for now but the pressure to strengthen has hardly gone away.

United's own finish last season is part of why the scrutiny has not eased. They ended up third in the Premier League, with 71 points and 69 league goals. Those are decent numbers for a side that made the Champions League, but not the sort that ends discussion about depth. The fact that some voices are talking about a seven-player rebuild while Carrick is welcoming everyone back says plenty about how divided the view of this squad remains.

The left-back debate around Shaw

Paul Parker has focused his criticism on Luke Shaw. Speaking to goal.com, he said: "If the plan is to play him as a winger, then the club seriously needs a new left back because Luke Shaw isn't good enough."

Parker also wanted a different type of full-back, saying United need "a mobile fullback with agility who can defend properly as well and a player who can do a job up and down the pitch." He added that [Harry Amass] was an option after seeing fans rave about him before an injury, although Amass is not one of the named players in this piece.

Shaw's case is not built on being unused. He started all 38 league matches last season for the first time since joining United for £30 million in 2014. That makes the criticism sharper, not softer. United have had years to judge the position, and Parker's point is basically that the club still do not have the profile he wants there.

Carrick has his squad back, but the recruitment debate is still loud enough to drown out the feel-good part of the camp. United head into the rest of pre-season with a complete group in Ireland, and the first real test of how settled this squad is still comes with the transfer window open and the arguments unresolved.

Written by Jack Mercer with AI-assisted research, cross-checked against 3 outlets. How we work →