Note, however, that not all capability theorists working on issues of justice believe that aiming for such a fully worked-out theory of justice is what thinking about justice requires. Sen (2006; 2008; 2009) himself has argued at length that we don’t need a theory that describes a utopian ideal, but rather we need theorising to help us with making comparisons of injustice, and to guide us towards a less unjust society. Similarly, Drydyk (2012) has argued that the capability approach to justice should focus on reducing capability shortfalls, for which a utopian account of perfect justice is not needed. Some capability theorists may want to work out a full theory of justice by addressing the various specifications outlined above, while others may want to change the nature of theorising about justice, moving it more to applied, non-ideal or grounded theories (Watene and Drydyk 2016).