Robertson, a four-star recruit in the class of 2017 according to Rivals announced the Terps' offer late Sunday evening, and Maryland joins Illinois, Iowa, Central Michigan and Toledo as schools pursuing him. Rivals ranks Robertson as the No. 3 player in Illinois and the No. 22 wide receiver nationally. He has good size — he's listed at 6-foot-2 or 6-foot-3, depending on the recruiting service — and his highlight video shows him as a fluid, easy runner with long strides.