So by that logic it makes more sense to compare away form.
And what do we find?
Hume's superiority is far more evident.
Hume 4.85
Morris 4.00
Shanes 3.77.
Shanes and Morris failed to reach double figures away from home last year. In contrast Hume was paid for double figures at Edinburgh, Kent and Leicester.
Over the last four years there isn't much to choose between them, but in 2021 Hume was the better rider.