At the same time, they themselves were part of said 'lame opposition', as you wouldn't consider either of them to be in Germany's regular rotation for these events. Fichtner is borderline World Cup at this point in time - she was in the teaam in spot #6 at the start of the season, dropped to the IBU Cup but stayed in until New Year on fill-in duty because Grotian and Preuß were both sick. Weidel started the season well so Fichtner would usually be around 7th-9th in the hierarchy, battling with Schneider and Kink (and, once healthy, Puff) over rotation duty, but she's having a better season than most of those. Pfund is on World Cup debut here, he does have the benefit that the men have less by way of top level talent or A-grade prospects than the women in Germany, but he's still only been adapting to the IBU Cup over the last year or so, with two top 6s but no podiums yet, so it's not like he's a guy like Uldal, Frey or Nevland for the Norwegians who's been hammering on the door.
I'm sure, however, that we will see more of him after Antholz, I think this is probably the end of the line for veteran lower-selection and IBU Cup/World Cup borderline guys like Johannes Kühn and Roman Rees. Riethmüller is a stronger guy who was an elite junior whose career is happening 2-3 years later than it was expected with Covid a likely culprit for that, Kaiser is basically the same biathlete as Johannes Kühn but several years younger, but there isn't anybody really exciting in the pipeline for the Germans - just a lot of potential upper midfield runners, which they're already knee deep in.
Edit: Weidel may have started the season well, but now that Grotian has qualified for the Olympics I don't see her getting a start unless illness or injury necessitates it. She's playing herself off the relay team here, and apart from the Individual I don't see where she will add anything, she always seems to get worse as the season goes on and despite qualifying for the World Championships several times she's only got one start across all of them. You'd expect Preuß to start all races, Voigt and Hettich-Walz are likely to also unless the latter really focuses on the Individual, then Tannheimer and Grotian maybe rotate and battle over the fourth spot in the relay. I just don't see where the space for Weidel is going to come.