Seamus grinned with wolfish relish. "I should hope it shall, sir!" Ron and Harry exchanged wicked grins. On the face of it, Seamus might not have a conflict of interest with Malfoy the same way they did, but Malfoy had allegedly acted against Neville, Seamus and their DA followers during the Death Eater occupation. Prosecuting Draco might not be personal, but no doubt Seamus could be counted on to make it personal. All the more so once the evidence of Draco's actions during the occupation and then the Battle was amassed.