I don't know, Rae could be making a play to become more than just intern leader.
He
DEMANDED to have at least a 18 to 24 month term as intern leader, as a condition. Whoever is eventually picked as the next leader will be in a shadow of Rae, since it's "not a summer job" for him. This should be up to the party to decide how little or long Rae is intern leader, not King Bob.
It is fitting though, Rae jumped from the NDP since they seemed to be in perpetually third party status to go to the Liberals as the natural governing party. Now that he finally has the leadership, the Liberal party is seeming in perpetual third part status