There are very few forwards in world football that score consistently like that and the ones that do are being sold for 50m+.i know what his record is, break down the matches he scored goals in and ones he didnt.
He got better at the end of last season, but he would give you a bunch in 2 or 3 matches, and then cost for about 5 or 6 matches without a goal.
Soldado is obviously a level below but for a team like Spurs he's as good as it gets.