Well can't really blame him. As bad as Lincoln is, he has outperformed Palardy in the preseason. I read somewhere that Palardy couldn't even kick it past the 5 yard line on a kickoff. I don't know the final stats either on his accuracy but I saw at one time he was 1 for 6. That is horrible.
If he could consistently hit the 5, that wouldn't be bad on KO's with some hang time. You'd rather see touch backs but they aren't that common since the KO line was moved back.