Though I think Keith did say that the comparative advantage we had on set pieces has been eroded by the likes of Arsenal doing it. So if we’ve decided long throws are just an ordinary part of everyone’s game and opponents will all be better drilled to expect and defend them, we may do them less often.
I think we risk being predictable by keeping long throws as a major regular tactical weapon. And predictability is the enemy of a club trying to find competitive edges.
The World Cup restriction of time for taking throw ins may be something we anticipate the PL adopting (maybe it has already voted to do so).
Kayode is also a very talented player with lots else to his game. His apparently chaotic diagonal dribbling runs from RB to midfield/LW are genuinely difficult for teams to defend as he seems to use them to take opponents out of shape. Getting someone to do those from LB too would be good.