article_snippet: Sam Allaradyce could become the new Republic of Ireland manager next season.
article_snippet: Martin O'Neill goes into Sunday's pivotal Euro qualifier against Poland under pressure.
article_snippet: If it goes the wrong way then Big Sam - on Martin O'Neill way out of West Ham - has been identified as a potential new man, Football Grapevine has been told.
article_snippet: West Ham manager Sam Allardyce could replace Martin O'Neill as Republic of Ireland Ireland boss next season .
article_snippet: But Sam Allardyce does not have a good track record for bringing young players through.
article_snippet: The way Sam Allardyce's going
highlights_snippet: Sam Allardyce could become the new Republic of Ireland manager .