I can imagine an argument ensuing about who takes him first, which quickly devolves into instant racism between them both. All the while Oryx is carrying on with the raid sequence. It gets to the part where you should do the jumps and our two alien buddies are still arguing, so Oryx thinks it's a good time to blast Wrex in the back. Wrex barrier takes the punishment while he keeps arguing (they're poking each others chests now). Garrus eventually gets pissed off with Oryx interrupting their.... debate, and pulls out his Black Widow , dead shot on Oryx check which just completely blows his chest plating away. Wrex gets jealous, and basically body rushes and spears Oryx..... instant take down. Wrex is flying off in space bragging about how he took him down, with absolutely zero F's given for the fact he's drifting in space. The rest of the team who were just watching behind Liara's biotic barrier, start paying up for the bets they made while watching the other two. Meanwhile back on the Tower Anderson is standing next to Zavala watching it all through the teams vid feeds. His jaw is hanging same as the other vanguard behind them. Anderson noticed and is somewhat puzzled...... "What?..... is that not the way you're supposed to do that?"

Those are lifelong bro's who will always have your back.