In a recent paper, Dobrev and Sudbery classified the highest weight an
d lowest weight finite-dimensional irreducible representations of the
quantum Lie algebra sl(2)(q) introduced by Lyubashenko and Sudbery. Th
e aim of this note is to add to this classification all the finite-dim
ensional irreducible representations which have no highest weight and/
or no lowest weight, in the case when q is a root of unity. For this p
urpose, we give a description of the enlarged centre.