David Willey bowled his full ten overs for the first time in ODI cricket for almost two years despite Cricviz data showing he has swung the ball less on only two previous occasions in his England career.
"This win has been coming for a couple of years since Grant and Kyle took over and pushed the aggressive cricket you saw", said the 29-year-old from Uddingston.
"We've had a professional relationship with Dave for five years now we've always found him to be a pretty normal and humble bloke - he just wants to atone for his mistakes and move on".
He added: "It does not take away what happened in Zimbabwe and everyone's feelings about the 10-team World Cup but this was a special day".
Scotland's first win in global cricket over England came in their first match since they were cruelly denied a place at next year's World Cup after a poor umpiring decision and rain saw them miss out in their final qualifier against the West Indies in Harare in March. Something as a cricket team we have really looked at last 18 months is taking those key moments in games and not being plucky Scottish losers.
England were all out for 365 after Scotland made 371 for five, their highest total in a one-day global. "We want to be courageous enough to walk through the door and win games".
While England were suffering a surprise ODI defeat to Scotland in Edinburgh, or "Henning Berg" - former Manchester United and Blackburn Rovers defender - according to Bumble's mispronunciation, attention turned to the upcoming Australia series and the hosts' preparation for the World Cup in a year's time.
"A one-off game like this, to bring your best game is very hard to do, they played well and deserved the result", said Morgan.
For England, a "warm-up" fixture, ahead of a five-match ODI series against Australia starting at The Oval on Wednesday, had now become a huge challenge. 'We were miles off where we expect to be and didn't do enough.