Hopefully everybody is clear this thread is about the statistic and not awards - many pixels have been spilt on that subject already.
I think the healing stats would be very interesting to see - particularily if it was broken down between self healing and healing minions/other DGs. As much as rewarding healing has some problems I think at least being able to see the numbers will go a long way towards altering perceptions about the value of healing.
If it doesnt even appear on the end screen how important is it really? Im sure many players who prefer to use heal/shield/other similar abilities would appreciate seeing the numbers at the end of the game.
And I'm sure non healing/support demigods would be interested in how much hp their lifesteal, bite etc healed.