its pretty obvious Loki is getting redeemed so Luffy is the more likely choice to give him the needed reallity check rather than Zoro
Reloaded is not wrong thought bro, Zoro literally seeking to fight a giant since he entered Elbaf.
Him hyping Loki and wanting to see his power is a sign that they could face each other.
But the question is rather how much Zoro will push Loki, not if he can beat him, that wont happen.
Loki is so strong that the Holy Knights wants him so badly.
Zoro facing Loki would be a good way to hype Loki even more.