Manchester United striker Dimitar Berbatov has reportedly been seen boarding a plane to Frankfurt, leading to speculation that he could be on his way out of Old Trafford.
The Bulgarian has been linked with a move back to former club Bayer Leverkusen, according to Sky Sports News.
Bayern Munich are also thought to be interested in the former Tottenham Hotspur forward.
However, the 30-year-old's agent has played down talk of a switch.
Berbatov has found himself on the margins of the United first-team this season, despite finishing as the league's top scorer during the last campaign.
