Aston Villa striker Darren Bent is set to make a loan move to Brighton in the next 48 hours, according to Sky sources.
Juan Cala wants to find 'another club ASAP' and believes Cardiff have acted without respect towards him.
The 20-year-old joined Roma's Serie A rivals Chievo on an 18-month loan deal from Boca Juniors in January but only made one league appearance for the Veronese club.
A statement published on Roma's official website revealed the capital club possess an option to sign the attacking midfielder from Boca permanently at the end of the forthcoming 2014-15 campaign.
Roma, who finished second in Serie A last season, have already strengthened with the additions of English left-back Ashley Cole, 22million-euro forward Juan Iturbe and Turkish midfielder Salih Ucan.