It was a decent attempt by Jones but that save was a lot easier than it looks. I'll explain why.
During my school and uni goalkeeping days I made a very similar save; I always remember one of the people watching behind the goal swearing when I pulled it off. But here's the thing; it was a far easier save than, say, trying to outwit a striker in a 1v1 coming in on goal. There are two things in the keeper's favour here.
1) The keeper is already moving in the right direction due to following the direction of play. A dive when you are already on the move is a lot easier.
2) Height and power. Jones places the ball in roughly the right place (as he sees it) at around about hip height. Thing about keeping is that there is a height zone between, roughly, your waist and chest where it is easiest to save the ball. The reason is gravity. You literally cannot throw yourself to the floor any quicker than gravity. If a ball is below knee height and a distance from you, you have to bend your knees, rotate your centre line, fall down, push sideways and reach out. By the time you have finished doing that everyone's gone home for tea.
As a non-striker, Jones put the ball exactly where it looks like it ought to go. He didn't risk scuffing it along the floor, gave himself a margin for error by not aiming too close to the post and focused on placement over power because it looked like the keeper would never make it in a month of Sundays. Because he's not a striker or a keeper he didn't realise that he was making the wrong decisions.
Forrs and Akpom (and probably Archer) would all have scored that goal. Akpom would have placed it back across the keeper. Forss would have used power and kept it low. They both have that instinctive knowledge of where a keeper is going and what he can reach.
It's a decent attempt by Jones and it is a good save but it's not a worldie. It does though show the difference between a winger who scores some goals and a striker who specialises in scoring goals.