Look at it this way.
If Tampa or Toronto got Hathaway and we ended up playing them in the 2nd round, he would've been a pain in the arse to play against. Does he take dumb penalties? Yes, but IMO, that entire Caps team had no structure, even when Chara was there....he won't be required to do a lot of stupid things here, and when you look at his skill, he's got pretty decent hands for a bottom 6 player.
If he does end up playing Coyle and company, he could do well...if not, he could provide a similar role to S.Thornton on that 4th line and fit in well with Nosek and Figgy.
For a team that had pretty great depth, we just added to that.
Last year we had no McAvoy and Lindholm.....this year you take those guys out and you still ice a pretty decent top 6. Not sure HOW you can't like the depth.