Special teams aren't all the same thing. There are different skill sets required for the different special teams.
From simplest to most complex, I would put them:
Place kicking - PATs and Field Goals. Kicking team simply has to block 11 with 9.
Place kicking defense. Try to block the kick, with 11 rushing against 9 blockers.
Kickoff return. Open field blocking, on the move. All one on one blocking, as the wedge is no longer legal. Try to create a lane for the kick returner.
Kickoff coverage. Open field tackling, avoiding the blockers. Lane and area responsibility for each player.
On-side kick. (kicking and receiving) All about the hands. Guys who are used to handling the football and can grab it and hang on.
Punting. First, protect the punter against the rush. Then, get downfield to tackle the returner. Combination of strong line blocking and speed downfield with open field tackling.
Punt rush/block attempt/return. Rush the punter, to at least make the punter hurry, if not to try and block the punt. Then, fall back and block for the returner.
Lots of different kinds of skill sets for the different special teams plays. Hence, the different coaches responsible for particular types of special teams plays. Lineburg coordinates this, presumably from the standpoint of making sure of practice time and player availability.
Special Teams Analyst is a real young guy with only two years as grad assistant as his "coaching experience." This might be another place where a change is made. That position might warrant someone with previous experience in managing special teams.