Sections 171, 172 and 177 of Sierra Leone's Criminal Procedure Act 2024 introduce suspended sentences, deferred sentences and community punishment orders as humane alternatives to imprisonment. This article argues that these provisions, however well drafted, cannot deliver on their promise while the institutional architecture meant to support them remains absent. Drawing on official statistics, human rights reporting and the Justice Sector Coordination Office's own reform planning, the article documents an overcrowding crisis in which correctional centres routinely hold five times their design capacity, alongside chronic shortages of food, medicine, staff and supervisory capacity. It shows that suspended and deferred sentences presuppose a probation and monitoring apparatus that barely exists, that community punishment orders presuppose host institutions and liability arrangements that have not been worked out, and that the Act itself is silent on the compliance mechanisms a conditional sentencing regime requires. The result is a familiar pattern in post-conflict law reform: legislative ambition unmatched by administrative capacity, a pattern traced here through its interaction with Sierra Leone's parallel crisis of prolonged pre-trial detention, since diversion after conviction cannot by itself relieve a correctional estate still filling with unconvicted remand prisoners. Drawing on comparative experience from Ghana, Nigeria and Liberia, and situating the analysis within the Tokyo Rules, the Bangkok Rules and Sierra Leone's wider human rights commitments, the article sets out a phased, costed roadmap for closing the gap between promise and delivery, beginning with pilot districts and inter-agency protocols, proceeding through targeted training and a financing strategy built on comparative cost evidence, and culminating in a national rollout sequenced over an indicative three-year horizon with monitoring and independent oversight built in from the outset. The article further proposes that the three provisions be prioritised according to the scale of supervisory infrastructure each presupposes, with suspended sentences treated as the most readily usable in the near term and community punishment orders, which require physical placements and liability arrangements that do not yet exist, sequenced for later development. It closes by acknowledging the limits of a doctrinal analysis conducted in the absence of published implementation data, proposing a concrete research agenda capable of testing its central claims as the Act's sentencing provisions mature in practice.