  The discovery of collectivity in proton-proton collisions, is one of the most
puzzling outcomes from the two first runs at LHC, as it points to the
possibility of creation of a Quark-Gluon Plasma, earlier believed to only be
created in heavy ion collisions. One key observation from heavy ion collisions
is still not observed in proton-proton, namely jet-quenching. In this letter it
is shown how a model capable of describing soft collective features of
proton-proton collisions, also predicts modifications to jet fragmentation
properties. With this starting point, several new observables suited for the
present and future hunt for jet quenching in small collision systems are
proposed.
