Efimov effect in QCD

Question

It is proposed that the 2-flavor (u and d) superconductor (known as 2SC, chiral-singlet, chiral symmetry preserved but non-color singlet) and the color-flavor locking (3-flavor, non-chiral-singlet and non-color singlet) can occur in QCD phases. 

However, have any known trustworthy theory on the Efimov effect (3-Body Universality) in QCD phases? In that sense, we may obtain the both chiral-singlet and color singlet  (3-flavor and 3-color) for the $m_u=m_d=m_s=0$ limit?

Has it been predicted in QCD phases?

Comments

please add a reference to where this was proposed!