If CCFC Ltd is liquidated then, based on Football League rules, it appears we might suffer another 10-point penalty:
12.3.2 If a Group Undertaking of a Club becomes subject to or suffers an Insolvency Event, then the Board shall have the power to impose upon the Club a deduction of 10 points scored or to be scored in the League Competition. In exercising this power the Board shall have regard to all the circumstances of the case and to:
(a) such of the provisions of the Insolvency Act, the Competition Act 1998 and the Enterprise Act 2002 as are relevant and then in force;
(b) the need to protect the integrity and continuity of the League Competition;
(c) the reputation of The League and the need to promote the game of association football generally; and
(d) the relationship between the Club and the Group Undertaking.
Having said that, based on what Erica said, Sisu don't need to liquidate Ltd to break the lease as it has already been broken. Therefore, I suppose they could just merge Ltd with Holdings if they wanted to remove Ltd and tidy things up.