Sui Xiong thought for a long time, but he was still unable to figure out what he should get those trainees to do in the future.
His first consideration was to let these people be instructors and train the new army. But the key to a new army was the use of Divine Power to carry out the washing process. This group of men certainly had no means of carrying out the washing of new recruits with Divine Power. So this consideration was meaningless.
Then he considered making creating an independent troop of soldiers out of this group of men, to make them into something like a special force;the novels like King of Urban Soldiers and King of Soldiers in the Other Land that he had read before traversing worlds had largely influenced his way of thinking.
But after careful consideration, he rejected this ideal as well.