According to AS, Barça Atlètic wanted to sign Andrés Ballecillo at the final moment before the transfer window closed, but Racing Santander refused to negotiate and insisted on the execution of the release clause.

During last season's winter transfer window, Racing Santander were deeply involved in a relegation battle, and Izan Urrizeta, one of the team's best-performing players, was allowed to leave for free without the club receiving any transfer fee.
There have been many similar cases: Santi Franco, who made five first-team appearances and even started a league match, was transferred to Avilés for a low fee; Pau Mascarell scored 14 goals in 13 matches, but his transfer ultimately brought the club only around 50,000 euros; Carlos Sánchez moved to Qatar, with the transfer income only slightly higher than Zamora's expenses related to avoiding relegation.
Racing Santander's approach is straightforward: if the club believes a player is unlikely to break into the first team, it will not create obstacles to prevent his departure. However, this logic does not apply to promising young talents within the squad. The club follows the principle of 'not weakening its own strength', and academy prospects such as Gustavo Puerta, Jorge Salinas, Iñigo Vicente and Andrés Martín are protected by this rule.
Previously, Barça wanted to sign Jorge Salinas, but Racing Santander directly refused to negotiate and demanded that the release clause be triggered. Later, when Barça again attempted to recruit players from Racing's youth academy, the response remained firm: no release clause payment, no deal.
According to AS's report on August 30, 2006-born youngster Andrés Ballecillo experienced the same situation. The midfielder, who developed under Ezequiel Loza, was the subject of an offer from Barça, which was willing to pay around 300,000 euros in transfer fees, but Racing Santander rejected the proposal outright.
Ballecillo-Arce has earned the appreciation of first-team coach José López, training with the senior squad for almost the entire preseason and continuing to train with the first team this week. Barça Atlètic submitted an official offer for him, but the deal ultimately fell through. Barça then signed Stuttgart player Mirza Catovic instead.
The tall defensive midfielder can also fill in as a centre-back, and the club is very optimistic about his future. His current contract expires on June 30, 2027, and Racing Santander are planning to complete a renewal with him.