Mark 14 - Why did they hire the likes of Judas to help them? 2017

Mark 14:48
And Jesus answered and said to them, "Have you come out with swords and clubs to arrest Me, as against a robber?

Mark 14:49
"Every day I was with you in the temple teaching, and you did ot seize Me; but this has happened that the Scriptures might be fulfilled."
Yeshua wants to know why they have swords and clubs. They know He is not a robber or killer. He tells them He was with them daily in the Temple and they could have grabbed Him then. If the Pharisees and other enemies of Yeshua could have had Him arrested at any time, why did they hire the likes of Judas to help them? The answer is that since one of His own betrayed Him, it gave credence to their demands for His death.