<p>Blame is typically justified on the basis of retrospective desert. However, an emerging strand of account gives an alternative justification for blame: the forward-looking, or proleptic, effects of that blame in cultivating a desirable form of agency, shared moral considerations responsive agency. These instrumentalist accounts differ as to their grounding conditions: the agential features that licence blame in cases of moral failure. Some accounts advocate grounding such justified blame in terms of whether or not the agent meets the condition of influenceability; others advocate the condition of reasons-responsiveness. I will argue that influenceability is unsuccessful as a grounding condition: such accounts appear to licence blame in too many cases of bad action (or omission). In order to not do so, it is unclear how they can avoid either reducing to another kind of grounding condition, such as reasons-responsiveness, or abandoning any attempt to posit a substantive grounding condition. However, the reasons-responsiveness condition has also been attacked: it appears to be vulnerable to a mismatch between the proleptic goals of the accounts to which it is a part, and to empirical evidence suggesting an apparent situational lack of control. I will defend reasons-responsiveness as a grounding condition; however, I will suggest that instrumentalist accounts should be focused less on their grounding conditions and on blame, and more on the empirical efficacy of our reactive attitudes in scaffolding moral agency. In light of these considerations, I will suggest a friendly revision to Vargas’ grounding condition drawing on Fischer and Ravizza, Holroyd, and Calhoun that, I think, better accommodates the proleptic concerns that motivate Vargas’ and McGeer’s accounts.</p>