mexicans tracking unhappy juninho mexican outfit red sharks veracruz hope to sign juninho if the brazilian decides to leave celtic frustrated at his lack of first-team action.  their president  gustavo parente sanchez  says juninho  does not wish to remain in scottish football anymore . agent brian hassell insists that the 31-year-old brazilian midfielder is determined to win back his place.  but  if the manager is not going to pick him  that s a different ball game   he told the sun.  that s something we d have to look at. juninho deserves respect. he is not a little kid.  hassell warns that juninho could reconsider his future at celtic unless he is given a run of games by the end of the january transfer window.  juninho was signed from middlesbrough during the summer  but he has failed to live up to high expectations and has lost his place to 18-year-old aiden mcgeady.  he has 50 caps for brazil and he s the best signing celtic ever made   insisted hassell.  he wants to play for martin o neill  but does martin o neill want to play him   juninho is not someone who has come through the celtic ranks. he deserves much more respect.  sanchez is bullish about his hopes of prising juninho from the scottish champions  although hassell believes mexico would not be his preferred destination.  we have already spoken with juninho and he said  if he has no firm offer from a club in spain  veracruz will be his destination   sanchez told his club s official website. celtic manager o neill is no respecter of reputations.  the onus is on juninho to force his way into the team   he said.  players get a game on merit. that s the way it has always been and that is certainly the case at celtic park.