Manchester United will kick off their Premier League season against Hull City on August 22.
Man United have already played three friendly games this summer and will clash with Paris Saint-Germain, Leeds United and AC Milan before the opening game of the league campaign.
A few first-team stars are still enjoying an extended break after the FIFA World Cup, while more new signings could yet arrive before the transfer window closes.
Among all the selection dilemmas, none may be more fascinating than the decision in midfield.
Despite pre-season still being underway, there are growing signs that Carrick already knows which midfield trio he wants to trust against Hull City.
Club captain Bruno Fernandes returned to Carrington yesterday after completing his post-World Cup break and is expected to slot straight back into the side.
Although Shea Lacey and Jack Fletcher have impressed during pre-season, Fernandes remains virtually undroppable in the number ten role.
United have strengthened the engine room with the arrivals of Andrey Santos and Youri Tielemans, and another midfielder could still arrive before deadline day.
Santos has looked completely at ease operating as the deepest midfielder throughout pre-season.
The Brazilian repeatedly drops between the centre-backs to dictate play before launching attacks with his outstanding range of passing.
He may not possess the physical dominance of Aurelien Tchouameni, but his intelligence, positioning and anticipation have already caught the eye.
Alongside him, Carrick has consistently deployed Mason Mount in the number eight role.
The former Chelsea star has shown a superb defensive work ethic with the ability to make progressive passes that constantly links midfield and attack.
It looks like he has finally found his best position at Old Trafford.
Kobbie Mainoo was almost untouchable under Carrick during the second half of last season.
However, after returning later from international duty, he may have only two friendlies to regain full sharpness before the Premier League opener.
Given the work Mount has invested throughout pre-season to improve his physical condition and adapt to his new role, Carrick may reward that commitment by pairing him with Santos against Hull City.
Stats from Transfermarkt.com