According to 'Bild', negotiations for a contract extension for Luca Sirch are currently on hold at the central defender's request. The 26-year-old has reportedly paused the talks for the time being. Sirch is said to dream of a move to the Bundesliga. Last summer, the right-footer was linked with several Bundesliga clubs, and Union Berlin showed interest.

Union Berlin is interested in acquiring Luca Sirch, the central defender from 1. FC Kaiserslautern, as reported by Sky. The player has impressed with his performance, scoring four goals and providing four assists, despite focusing primarily on defense. Both TSG Hoffenheim and FC Augsburg have also shown interest in the 25-year-old, who joined Kaiserslautern from Regionalligist Lok Leipzig last summer. Sirch, originally from Augsburg, began the season playing for Kaiserslautern's second team in the Oberliga but has been a consistent starter in the main squad since the ninth matchday.