Unfortunately not. It is a fact that hundreds and hundreds of men were omitted from the Roll if they were killed - even officers. On the Waterloo roll that I purchased by the 'London Stamp exchange' about forty years ago, Lt. General Sir Thomas Picton who was killed at Waterloo, was not included on the roll. The government at the time stated that "All men, including those killed", were entitled to the Waterloo Medal - the medal given to the next of kin, if killed. This was obviously not made clear to the Regimental Paymasters ( the men responsible for forwarding the list of men to the Royal Mint. )
Many have asked the same question as you, sadly the official roll has never been changed.
Maybe one day I should get my roll published - at least it would be more accurate and credit the men who fully deserve to be included on the Waterloo Roll.