Now I feel that they -should- have been pierced! 
I think they should have been on Bull as well, could have had some banter like this;
Inky: Can I ask about?
Bull: Oh, these... why you thinking of getting them done?
Inky: Hadn't thought about it, was just curious?
Bull: Well if you ever do, I know a guy in the barracks who does them. Free bit of advice though, don't get them if you're shirtless and an Archer / close to Archers a lot. I had this friend in Par Vollen, he was drawing an arrow one day, it caught... and well, you can figure out the rest.
Inky: Ouch! Was he badly hurt?
Bull: Nah, he was fine after a week or two. But the world... the world lost some great pecs that day.
Edit: Ah, I don't know if I want to find a top Solas that includes piercings if people are worried about NSFW strikes. Here, have a mental picture instead, such as Solas with a piercing he refers to as "The Dread Wolf". Where it's located I'll leave in your hands... you're welcome. 