Diggs said the year of tutelage he received from McCardell proved invaluable and has prepared him for what to expect in the NFL .
Last offseason , Maryland hired former NFL wide receiver and Redskins wide receivers coach Keenan McCardell for the same position on Randy Edsall 's staff .
Diggs said the year of tutelage he received from coach proved invaluable and has prepared him for what to expect in the NFL .
Last offseason , Maryland hired former NFL wide receiver and Redskins wide receivers coach Keenan McCardell for the same position on Randy Edsall 's staff .