Answer
WDS is an AP feature, the underlying chips for the Sterling-LWB (Cypress/Broadcom BCM4343W) and the Sterling-LWB5 (Cypress/Broadcom BCM43353) are client chips as opposed to access point chips. Laird optimizes its radios for performance as a client. There is currently no support planned for WDS on the LWB/LWB5. Reconsidering this decision would be based on the business case presented.