Of course. I keep the 1.57 million coins to make the miner's coin a better coin via bounties and I'm a crook. I give all the coins away to prove I'm not a scammer and I do it differently so people can enjoy a real giveaway and to hope they'll chip in for bounties (which hotcold has) and then I'm still a bad guy.
Good guys dont premine. Period. The right thing you could do is restart the blockchain without premine in the beginning. Now its too late.