In Software Product Line Engineering (SPLE), in the problem space, variability in a product family is specified in an enumerative manner (by a feature model), i.e. all valid variants are enumerated. However, in the solution space, current SPLE approaches use parametric variability (variability parameterised on features occurring in a single product variant) instead. In this paper, we take a closer look at enumerative variability, show how it can also be used in the solution space, and briefly discuss why it may be advantageous to do so.