I hold both Kane and Ronaldo, but of the two, Ronaldo is the bigger risk at circa £9.
Ronaldo is delivering better dividend returns at the moment, but how much longer for? He’s the present, but Kane is the future, which is why Kane justifies a similar future price.
Plus of course Kane is young enough to recover if he broke his leg tomorrow and was out for a year. Ronaldo would be finished / China bound.
Age and potential has a major bearing on future price, just look at the likes of Foden for example who costs far more than his current dividend return justifies.