The Pan-Am Qualifier is the week before the EIWA tournament, by the way.
In addition, if Vito wants to wrestle there, he'll have to compete in a mini-tournament and then a best-of-three against Richards, or a mini-tournament against challengers if Richards for some reason chooses not to compete. Which means Vito would have to potentially make 57kg once before the PA Qualifying tourney, and again at the tournament, and again at the OTT in April.
More likely is that he waits to see if Richards or someone else qualifies the US at the PA tourney. If not, he plans on winning the OTT and then going to the World Qualifying tournament (in May?) to get the US qualified.