Don't wish to sound disrespectful, I'm a long term Combat Medic since launch and these changes seem underwhelming to say the least.
In similar fashion to giving us a combat res (that all other healing classes had to begin with), the developers give us an nterupt, which lets face it, we should have had since launch anyway.
Hey It's early days I know, maybe they will add or change more skills/mechanics, but this isn't so far going to convince people to attempt or try out the Commando/Merc class thats for sure.
EDIT#
You should really have the Cryo Grenade reduced to 10 meters (instead of 30) on the point list, though it appears they would rather have us utilise the stockstrike ability more often. Our main stuns (other than Concussive round which has a fairly long castime unless used with Tech Override) can now be used in close quater combat only.