Sheridan relieved Custer's tired men with the division of Major General George Crook after the fighting died down. Sheridan advised Union General-in-Chief Lieutenant General Ulysses S. Grant of the favorable outcome of his raid at the station and fight at the artillery park. Sheridan expressed his opinion that the Union forces could surround and crush the Confederates the next morning with infantry support. He urged Major General Edward Ord, who had been pushing and encouraging his men of the XXIV Corps and two brigades of the 2nd Division (Brigadier General (Brevet Major General) William Birney's division, temporarily under Gibbon's command) of the XXV Corps (African-Americans) of the Army of the James to keep as close as possible to the cavalry. He also ordered Brigadier General (Brevet Major General) Charles Griffin, whose V Corps was moving just behind Ord's men, to close up so the Confederates could not escape in the morning.