Arsenal are unlikely to make any senior signings in this January transfer window, but they may not be completely inactive. It has now emerged that Arsenal are among the teams targeting a move for a teenage sensation, as a potential star for the future. Arsenal’s academy has thrived in recent years, and there is plenty of young talent coming through such as Ethan Nwaneri, and they could add additional high-potential wonderkids to their roster. 16-year-old midfielder Fletcher Boyd is one of the biggest talents at the Scottish giants, and he is now being targeted for a move south of the border. A…