You can see a huge difference in FI between fielders. It seems saving more than 50 runs is a good target, and keeping the number of errors to a minimum is also useful.
The overall FI of a good fielder seems to be more than 10, and this correlates to the guys who are considered the best fielders in the side just by general opinion.
It also seems that the less skilled fielders can probably still shoot for a positive FI, as only four fielders were in the negative.
Speaking of which, two of the fielders at the bottom of the table are generally considered excellent in the field. So, why are they low down and does this show FI up?
I think the system still works because it removes the emotions from fielding. Both numbers 8 and 11 in the list are brilliant; fast, athletic, good hands and strong arms. However, 8 missed two simple run outs and dropped two simple catches. 11 dropped four straight-forward catches so while he barelay made a mistake all year, those catches killed his score. Neither did anything world-class like a diving catch or direct hit run out with one stump to aim at.
Those simple outcomes (what happened, not what looks good) proved that looking good and doing it when it counts are different things.
To prove the point, two fielders who are not considered as good as 8 and 11 finished in the positive. One did not make an error all season.
This lead to the challenge this year of "proving" that FI is a good thing to track for the players. Most like the competition, but some found it easy to say "well, 11 is at the bottom and we all know he is a gun fielder, so that average must be flawed".
In fact, it's important we press home the stat merely reports outcomes in an easy to digest way. So if you see yourself at the bottom of the table, it's not the table at fault, you need to hold more catches and hit the stumps more often!
Like all stats, FI is just a tool by which you can plan tactics and practice, and for that we are very pleased to have it. It will continue in 2018.