I would say that we would be best to stick with Martinez for now, but it wouldn't take much more to persuade me otherwise. I think he could make or break his career with us through his activity in the transfer market this summer - if he continues to sign dross like McGaedy, Kone or Alcaraz then we are destined to continue our slow descent into the 12th to 16th places in the Prem. Another season like this one and we can probably wave goodbye to Coleman, Stones, Mirallas and Lukaku - none of these lads are born and bred bluenoses remember - and that would be enough to see us in proper bother.
If he can make one decent marquee signing, one promising younger signing and two decent loans, he'll probably be ok. Problem is, I think those signings will in part be dependent on us qualifying for the EL again via the Fair Play provisions, and we are currently sleepwalking through our games so that qualification is heavily in doubt.