Southampton boss Ralph Hasenhuttl has shaken up training this week.
The Daily Echo says Dynel Simeu now out on loan at League Two Carlisle United, 17-year-old defender Thierry Small and Belgian attacking midfielder Kazeem Olaigbe continue to train with the first-team.
This week, they have been joined by midfielder Jack Turner, who was extremely impressive in the middle of the part during Saints B's Premier League 2 win over Middlesbrough last time out.
Turner is 19-years-old and has battled back from an injury-scuppered campaign to put himself at the forefront of Dave Horseman and Hasenhuttl's thoughts.
The trio could be involved on Saturday, when Championship Coventry visit St Mary's for their FA Cup tie, if Hasenhuttl chooses to rotate.
Tino Livramento and Moussa Djenepo have also returned to training this week.