Julian Hettwer has attracted interest from 1. FC Köln. Köln's Sport-Geschäftsführer Christian Keller was present at a match to observe him. Hettwer's contract with Borussia Dortmund is set to expire next summer, which increases the likelihood of a transfer. Köln has a strong chance of acquiring him, although other clubs are also interested.

1. FC Köln is interested in Julian Hettwer, who is currently with Borussia Dortmund. Hettwer has been performing well with 14 goals and assists in the current season but is only contracted until the summer. Borussia Dortmund is keen to extend his contract, and a contract extension option exists. Hettwer has not commented on his future, stating 'No comment. [...] Everything is open.'

1. FC Köln is interested in signing Julian Hettwer in the upcoming transfer window. Borussia Dortmund aims to prevent a free transfer in the summer by negotiating a contract extension with Hettwer, whose contract ends at the end of the season. Ingo Preuß, the sporting director of Borussia Dortmund's second team, remains optimistic due to an option in Hettwer's contract.

Julian Hettwer, currently playing for Borussia Dortmund's second team, has caught the attention of several second and first division clubs, as reported by 'Sky'. However, none of these interested parties have taken concrete steps towards a transfer yet.