Since Shearer, and not including the championship season, we've had nobody who can score 15 goals a season anyway apart from Demba Ba!
All the totals have been inbetween 10-15 at the most, coming from Ba, Nolan, Cisse, Remy, Owen & Martins.
If Mitro plays a full season i.e. starting games, the trend would show that he would match those numbers, our best strikers of recent times (not saying much)
Perez of course is lagging behind, but he has never or very rarely played as an out and out striker in his time here hence he has only been scoring roundabout 7 a season, but he has a fair mount of assists.
Point is, we're not going to attract anyone who can score 20 goals a season.
Defoe has scored 14 goals this season and got 15 the last. And he's one of if not the best striker outside the top 7 clubs.