A: Harp seals usually run a 3-4. They have some quickness on the outside and more than enough big bodies to clog up the middle. More than enough. Have you ever seen a harp seal? They're basically a team of nose tackles.
On offense, the usually run a spread, but other teams have been catching up to them as of late, so they are thinking of installing a pro-style offense next year. They also feel that adding the pro-style will help them in recruiting. They're sick of losing so many of their top prospects to Florida State.