straight to your inbox every day for freeFormer Manchester United striker Dimitar Berbatov believes the club should consider signing Sergio Ramos from Real Madrid.The experienced Spain international sees his contract with the Spanish giants expire at the end of the season and a move to the Premier League has been touted. Now 34, the former Sevilla man is in the twilight years of his career but Berbatov believes he still has a lot to offer.