Arsenal boosted by return of Theo Walcott ahead of trip to St Mary'sBy MirrorShare this story:[PHOTO: COURTESY]Arsenal welcome Theo Walcott back into their squad for Saturday's FA Cup fourth round tie against his former club Southampton. The England international has been struggling with a calf problem but is now fit to be in contention, while Per Mertesacker (knee) and Mathieu Debuchy (hamstring) have also returned to full training. Despite the possible first-team returns, Wenger remained tight-lipped on who would feature in his Arsenal side for the tie at St Mary's. "We'll put a team with first team experience in there," said the Frenchman. Provisional squad: Cech, Ospina, Martinez, Bellerin, Debuchy, Jenkinson, Holding, Gabriel, Mertesacker, Koscielny, Mustafi, Monreal, Gibbs, Maitland-Niles, Coquelin, Ramsey, Oxlade-Chamberlain, Ozil, Walcott, Reine-Adelaide, Iwobi, Sanchez, Akpom, Perez, Giroud.

Source: Standard Digital January 27, 2017 10:17 UTC