Exeggutor Extremely efficient when dodging？

I thought so too, he may think Exeggutor is easier to dodge than other pokemons or what. But due to his size it should be harder to dodge with him if not the same for every pokemon haha.

Anyway, any pokemon with high Atk will deal much more damage if you can dodge as compared with a low Atk one when it survives longer since the damage from the gym Defender to them are the same for both cases, hence the "efficient when dodging". Same goes for Flareon I think.

Ohh, that explains it :D