Aston Villa are checking on Switzerland international striker Haris Seferovic.
The 25-year-old is contracted to Eintracht Frankfurt until the summer though it is understood there is an option for him to stay an extra year with the Bundesliga club.
Villa scouts have watched the 6ft 1ins centre forward as they look for summer options.
Manager Steve Bruce is likely to offload £12m signing Ross McCormack and has interest from top flight clubs in Jonathan Kodjia.
The 27-year-old Ivory Coast international has seven goals in his last seven matches, and 18 in 32 for Villa this season.