Scotland swap Welsh for an MLS centre-back

No reason has been given for Welsh's withdrawal, whether that's injury, form or something tactical, and BBC Sport's report doesn't elaborate beyond confirming the switch. These things happen in international windows: a club call, a knock picked up in training, or simply Clarke adjusting his options before travel. Until Scotland or Swansea say more, it stays an unexplained absence rather than a story in itself.

What's more interesting is who replaces him. Porteous returns to the fold from MLS, where he's been playing his club football at LAFC since his move from Hibernian. An international recall from across the Atlantic is never just a formality, and it tells you Clarke still rates the 24-year-old enough to pull him back in for a competitive window rather than lean purely on his Europe-based options.

A recall with a message attached

Porteous has long had a reputation as an uncompromising, combative centre-back, the kind of defender who plays with an edge. His move to MLS was framed by some as a step away from the top end of the European pyramid, so getting the call for Scotland's Nations League fixtures shows Clarke doesn't just pick on league prestige. He's clearly performing well enough in LA to earn the recall.

Depth at centre-back is the issue Clarke is solving here. Welsh's absence, whatever the cause, leaves a gap that needs filling fast with a competitive double-header on the horizon. Bringing in a player who knows the environment, having featured for Scotland before, is the low-risk option: no adaptation period, no guesswork about temperament under a Hampden crowd or away from home in a hostile atmosphere.

Scotland's centre-back options

Scotland's central defensive pool has had its injuries and inconsistencies over recent cycles, and every call-up like this one matters more than it might for a squad with ten reliable options in that position. Porteous slotting back in suggests Clarke wants proven character over an unproven alternative, even if it means leaning on a player plying his trade outside Europe's major leagues.

None of this confirms Porteous starts. Squad inclusion and selection are different conversations, and Clarke has shown before he'll rotate his back line depending on opponent and shape. But the call itself says Scotland's manager still sees him as part of the picture, Nations League points on the line or not.