How do you determine that she's no longer taking her spot on the national team seriously? Especially based on how she's prepared for the national team season, I think it's more likely that she's taking her spot seriously in every respect.
Sorry but did you not watch a single match with her in it? What did she do after the match with Italy? she was the only one laughing because there were some girls shouting her name while the rest of the team looked stricken with grief. Did you not see Serbia when they got eliminated they were all fucking crying despite the fans while you look at Orthmann and she's celebrating as if she won gold on her own. If you're satisfied with that despite Orthmann not doing anything during the regular season and yes I know it's due to injury all while underperforming then you might as well throw this team's potential away. Call other random 27 year olds from her era back to this team because surely every single one of them are dedicated individuals who are in this national team for the attention of fans