, , and , “Beyond the Catalogue: Design and Biological Enrichment as the Next Priorities in Higher-Risk MDS Drug Development,” European Journal of Haematology (2026): 1–2, https://doi.org/10.1111/ejh.70244. No abstract is available for this article. Data Availability Statement No new data were generated for this letter. References 1 and , “Novel Therapies in High-Risk Myelodysplastic Syndromes,” European Journal of Haematology 116, no. 6 (2026): 744–758, https://doi.org/10.1111/ejh.70146.