I think Roberts Bukarts is done, Rihards Bukarts underwent a major surgery and might not play again until next season, Kenins looks questionable, Smirnovs is too small for a bottom 6 role.
The next World Champs will probably introduce a couple of new faces to the lineup. I know we're in a post-WJC high, but guys like Mateiko and Osmanis do provide a unique set of tools that would translate well to the big stage.
Mateiko has a nasty shot and probably one of the most powerful ones among all of these players, while Osmanis seems to be an elite playmaker - and that is something that would seriously improve our 2nd or 3rd line.
There's definitely a few spots up for grabs here, also for some of the NCAA guys.
And there's a decent chance Daugavins returns the next season.
To build on this: Girgensons is a somewhat speedy block of wood, so he can only be useful in a shutdown role.
Krastenbergs - Girgensons - Kenins could be a 4th line if Kenins starts playing and producing in NL.
There are also guys like Ravinskis and Dukurs breaking out and if they are on a continued trajectory of growth next season, they can definitely outcompete some older guys in the bottom 6, particularly Ravinskis with his size.
I do not like Batna as a player. He is a good grinder type and he's pretty good at what he does at that role, but he plays like an undisciplined 90s style enforcer. Look at the number of penalties he has each season and each tournament. That makes him a liability, if we do the maths. So he's very much replaceable as long as there are no injuries to our other centermen.
I would much rather move Girgensons back to C.
Vilmanis, Tralmaks, Mateiko and to some extent Abols are the main goalscorer/sniper types. You need to pair them up with a playmaker.
Indrasis on the other hand is a softer dangler type and you can't ice him with 2 smaller guys. Also, props to him for being so productive in SHL, he's definitely earned back a role in the top 6.