The rain held off over north London on Tuesday evening, which felt like permission. Arsenal were training under lights at London Colney, and Bukayo Saka was on the grass, which is a sentence that meant something different four weeks ago than it means now.

His Achilles tendon, the one that buckled under him in late February and sent a cold silence through the Emirates, has healed. More than healed. In 120 minutes of football since his return, Saka has scored twice and assisted once, numbers that belong to a player in full stride rather than one supposedly rebuilding match fitness.T1, Premier League

The timeline matters. Arsenal have managed his comeback with care: nine minutes in the first appearance, then 22, then 45, then 58. Four increments across four matches, the kind of cautious staging that Mikel Arteta’s medical staff have built a reputation for. But the production has not followed the precaution. Saka’s xG and assist numbers, even in those stints, place him among the most productive midfielders in the league over the same stretch. Rayan Cherki (6.1 points) and Bruno Fernandes (6.5) are the only regular midfielders who can better his FPL output since Gameweek 34.T1, Premier League

Arsenal are in a title run-in, and they have a Champions League semi-final to come, and both of those facts land differently with Saka on the pitch. The winger turns 24 in September. He has already made over 250 appearances for the club. He has carried the creative weight of Arsenal’s attack for three consecutive seasons, and the numbers are not subtle about it: no player in the Premier League has created more chances from the right flank since the start of 2022/23. When the Achilles went, there were quieter conversations among supporters, the kind that happen in pubs and group chats rather than press conferences, about whether this was the injury that would change the shape of his career.

Those conversations have stopped.

What Saka offers Arteta is not just output, though the output is significant. It is geometry. With him wide right, the pitch opens. Martin Ødegaard can drift centrally without the right side becoming a cul-de-sac. Ben White’s overlaps have purpose again. Gabriel Martinelli, on the opposite flank, finds himself in more space because defenders cannot commit to doubling him when Saka is alive on the other side. The asymmetry that Arsenal’s attack runs on, Saka as the creator, Martinelli as the runner, depends on one half of that equation functioning. It had not, fully, during the six weeks he missed.

The title race is not decided, and Arsenal have not played their way into a position of comfort. Liverpool’s consistency, the kind that Arne Slot has turned into a system, means that every dropped point carries a tax. Arsenal know this. Arteta knows this. What Saka’s return offers, beyond the goals and the chances, is a version of the squad that the manager can trust in the matches that will define the season. There is a difference between a team that hopes to win a title and a team that expects to, and Saka’s presence shifts the needle toward the second.

The Champions League semi-final complicates the scheduling, as it always does when English clubs go deep in Europe. Rotation becomes a calculation rather than a luxury. Arteta will need Saka for the biggest nights, but he will also need him for the league fixtures that fall between them. The Achilles, the one that was supposed to be the concern, has not reasserted itself. Saka has moved freely in his last two starts. He has not flinched from contact. He has run at full pace into challenges that a cautious player would pull out of, and he has come out of each one standing.

London Colney, on a Tuesday in May, is not where titles are won. But it is where the players who will decide them are either present or absent. Saka is present. He is scoring. He is creating. He is doing the things he did before the injury, except now there is a four-week sample that says the Achilles is not coming back to haunt him.

Arsenal’s run-in will ask difficult questions. It always does. But the most important one, the one about whether their best player would return as their best player, has been answered. The rain held off, and Bukayo Saka trained under lights, and nobody at London Colney was holding their breath anymore.