I thought that they would have added in the possible consequences of his assault. For example, throw a brick at a car windscreen in Asda car park, you're charged with criminal damage. Throw a brick at a car windscreen from a motorway bridge, you're charged with endangering life. Two very different punishments.
Villa fans could have entered the pitch to retaliate. Copy cat situations could occur etc.
Villa fans could have entered the pitch to retaliate. Copy cat situations could occur etc.