KK has been a completely different player the last month.
On the season right now he's at 16 points over 42 games played, good for a 31 point pace over the season. Not the worst, but definitely serviceable for a 4th line player.
However, since Dec 10th, he has 11 points over 16 games played, which is a 56 point pace. Considering a big chunk of that time has been on the 4th line, that's a fantastic scoring rate for him, and actually starts making his contract look like a bit of a bargain if he can keep it up.