Lawless and ruthless. These Rank 6 Feluxers even tried to kill Sceke the first time they saw him but was subdued by Sceke's bodyguards.
With no more ideas in his head and with fear that there will be casualties, he gave Renir the responsibility of looking over these four Rank 6 Feluxers.
Sceke did not expect Renir to rehabilitate them but just in the hope to control them since Renir had already reached the rank of Rune Master. These four have no chance against a Rune Master, especially Renir.
He only expected them to be controlled, he already thought that he may have overestimated Renir and that made him worry. He respected Renir all in all but he doesn't see any techniques that Renir could use to suppress them.
In Sceke's eyes, he couldn't see Renir beating the four to straighten them up so if Renir wouldn't use his power which is the reason Sceke entrusted him with this, what else?
However, what were they seeing at that time?