His absence was missed as the Blues teenager has a nose for the try-line. Wales struggled to capitalise on opportunities created last weekend in Wellington and will be looking to Robinson to get their series campaign back on track.
Wales are in the same pool as France, South Africa and Uruguay. France have proven a surprise package this season, currently sitting in fifth position on the overall points table whil e South Africa are fourth.
Wales are currently eighth and face a daunting prospect on the opening day of three with matches against South Africa and France.
On Saturday they face Uruguay before the quarter-finals of the Bowl, and Cup are played before the Shield, Cup and Plate are decided on Sunday.
Wales Sevens squad for Las Vegas
Lee Williams, Harry Robinson Alex Walker, Jean Baptiste Bruzulier, Kristian Phillips, Rhys Patchel, Mathew Pewtner, Rhys Shellard, Warren Fury, Richie Pugh, Richard Smith, Owen P Williams