Rash is is an attacking leg spinner. He will always concede runs, but will also take wickets. Most captains don’t know how to deal with that (they want “control”), but Root is especially bad.
Guys with as much variety as rashid are not the “put it on the spot” type. Leg spinners always lack accuracy (Warne was an aberration and a freak of nature)
For sure leggies are less accurate generally but that's because bowling legspin's more difficult, not because legspinners are all rabid wicket hunters. More accuracy makes you a better bowler - whether you're trying to get wickets, contain, defend, anything. All very well saying 'Oh Rashid is an attacking legspinner so we can't expect him to be consistent' because all those classic test match spinner's wickets you get when one pops up to the man under the lid are difficult to take when the man who would be under the lid is at deep cow. Maybe we'll see Rashid come good in Sri Lanka, but this series hasn't shown anything different from when he's played tests before - at test level he's a second spinner at best sadly.
Sam Curran man of the series!! Baffling they left him out for that one game. His batting often seemed to be the difference and he had a knack off taking important wickets and breakthroughs. Hope he does well in Sri Lanka...... if he can get a game. If we are playing 3 spinners, anderson, broad and stokes as a batsmen and third seamer, where does he fit in??
If you look at what Australia did to us in the last ashes series there main bowling unit, Starc, Hazelwood and Cummins all had a good long rest ( I believe some injury related I believe) there is some logic to resting Anderson and broad for Sri Lanka after a hard summer. Now I doubt that would happen as I suspect both will want to play and England do not seem to rest players but it would give a great chance to see next generation such as Sam Curran, Ollie Pope, Burns, Bess front and not so sure what’s in the young and upcoming quick bowling department as well. In addition you retain the likes of Jennings, Butler, Rashid, Overall our young guns have done well