from a players perspective, this coming season surely everyone has a clean slate (including those that went out on loan like holtby, BAE, Carrol etc) - everyone has a chance to impress the new man, those that are up for the challenge will be kept and will develop and those that aren't up to the job will be moved on.
What I hope though is that everyone gets a fair crack of the whip and we dont end up with a Daws/AVB situation again - sure the new guy will want to bring in his types of players and if Lovren is one of those then great, but Lovren still has to earn the right to play ahead of the others if he wants to get picked - same as everyone else.
Re Holtby - the claim that we was a bit of a headless chicken in pressing was probably fair but from what little i've read Poch likes his teams to be a bit more organised in how they press, so Holtby might actually flourish under Poch if he follows what he's told.
I really do have a good feeling about Poch - sure there will be ups as well as downs, we're not going to turn into an all conquering team overnight, but over the course of the season the team's style will develop and that can only be a good thing. Roll on pre-season.