First of all, this is great news. This kid has shown more love for ND than just about any recruit this year, so besides being a very talented addition to the defense, he will also be a very enthusiastic supporter of ND and Notre Dame football, which will only help the recruiting process even more this year. Also, for anybody who missed his Power Hour interview with Mike Frank, you should go back and listen to it, I'll try to find the link again. Hafis is a real character who will add much to the ND locker room.
Now to add to the confusion of his position, Hafis is quoted as saying he will work at DT or NG at ND, which as we all know in the 3-4 is the same position, but he also said that he would primarily be at DT. Confused?, me too. The new ND defense will most likely be a hybrid 3-4 which will align differently according to formations and game situations, but it appears that no matter what the formation, at least initially, they are looking at Hafis as an interior guy, not an end. In reality, it is probably way too early to peg him anyway, because he physically seems to be capable of playing any position on the DL, and CW and CB have to be thrilled, as we all are, to grab another great kid from Jersey with great defensive talent.