I disagree mate, I think streaky Son or Son who disappears for long stretches of games is a narrative/vision we have that is a hangover from his early years. Certainly over the last year when not injured he's been pretty consistent and I've seen him run teams fudging ragged even when he doesn't score.
To me, the Kane, Son, +1 (Bale/Bergwijn/Lamela/Lucas) is terrifying to watch when it works. What's the caveat?
- Our midfield has to be able to hold the line enough for them to get the ball (PEH is a huge help for that)
- Someone needs to be able to pick the pass to them (Ndombele/Lo Celso, Toby and the Reguilon, Doherty/Aurier setup does that)
I think Son is a super high energy player and isn't great after too many close together matches (I think Kane is almost opposite, he gets match sharp and is rusty when given time off)
I also think teams are so aware of the threat, there will be lots of tactics to try and stop them, from pressing certain parts of field, to bricky fouling, to low blocks .. we just need to adapt and some days it will look laboured ..