idle thought, Deleuzean Virtuality seems to resemble Juarrero's Multiple Realizability in explanatory power and the abstract-instance relation (diverse lineages of "real"ity aside)
oh no please do not add another one, please no J!
IMHO AFAIK J's Multiple Realizability better fits into:
L. Pessoa et al.
#Overlapping
GM Edelman et al.
#degeneracy
#redundancy
Michael L Anderson et al. #NeuralReuse
D Hebb et al.
#NeuronalEnsemble