Defo.
Lucas has come in, taken some serious heat and negative feedback for ages of journalists, tv pundits, and the LFC fans. But guess what
He stuck with it - kept going and improved and is now a definite squad player. If he continues to grow, mature and improve his game like he has been the last 12 months then this time next year he could be an even better player and therefore he has got to be given a shot for his commitment and dedication to the club thus far.
One player who will give you all and takes criticism and goes QUIETLY about his business. Good professional. Another year and he could be a decent shout to replace Mascherano and become better than him.