A four-year deal, plus an extra-year option, usually points to more than a short-term punt. It suggests Rangers see development value as well as immediate squad use.
That matters in a league where wide players are often asked to decide tight games, especially against compact domestic opponents.
Rangers have often needed wingers who can do more than hold width. They need players who can attack the full-back, carry the ball into the box and chip in with goals over a long season.
Kim’s recent output in the second tier in Spain hints at that profile. It is not proof that he will produce the same numbers in Scotland, but it does show end product rather than raw promise alone. Moving from the Spanish game to the Scottish Premiership also brings a different physical and tactical test, so the early question will be how quickly he adapts to the pace and pressure.
The report says Kim would be Rangers’ 12th summer signing, which tells its own story. This is not a tweak; it is a significant squad refresh. In that context, every new arrival is being judged not just on talent, but on how fast he can contribute.
With the transfer window closing on September 3, the next storyline is clear: whether Kim is one of the final pieces of the summer puzzle, and how quickly he can turn encouraging signs into real impact once the fixtures start stacking up.