Why a shield carrier and an armor dread? The Chimera isn't bonused for armor repping.
If I remember correctly, you can get some serious DPS out of a shield Moros, even if it's usually an armour tanking ship :)Plus if they're in that wormhole type that increases shield effectiveness (can't recall it right now) then a shield Moros is actually a great option.
Mostly I think it's because out FC (the carrier pilot) wanted a Chimera and our CEO (the other pilot) wants a Moros. ;)
Be civil, be responsible and most of all be kind (not to me silly commenter, just in general.)