  It is a well-known result of C.T.C. Wall's that one may decompose a simply
connected 6-manifold as a connected sum of two simpler manifolds. Recent work
of Beben and Theriault on decomposing based loop spaces of highly connected
Poincar\'e Duality complexes has yielded new methods for analysing the homotopy
theory of manifolds. In this paper we will expand upon these methods, which we
will then apply to prove a higher dimensional homotopy theoretic analogue to
Wall's Theorem.
