So I just got my hands on a Chlororphyll Bulbasaur, so I can finally start breeding and working on the Mega and eventually the Sweeper. Obviously Timid/Modest is the way to go for the latter, but for the Mega, which defense would be more beneficial to boost? I have various teammates that I switch in and out that cover either defenses.

And before you say
>Mega
>Chlorophyll

I didn't want to start the project without making sure I had Chlorophyll somewhere, even if the final kid lacks it.