inb4:
1. "Karlsson at forward."
2. "I thought Karlsson was already a forward!!!!!11111"
3. "What? It's not his fault he's playing on a weak team with no defensive partner."
4. "Every time I see him, he's failing at defence."
5. "He plays close to 30 minutes a game! It's little wonder his mistakes add up."
6. "He's just not that good at playing defence. He should play forward."
7. "You should have seen him over (insert segment of time)."
8. "You can't just take a subset of games to prove your argument. Anyone can look good in a limited sample size."
9. "His skill-set is elite - the defence will come."
10. "I don't believe you."