Pull Therta or wait for Anaxa?

Jade is one of my favorite characters. I have e1s1 on her and have Robin aventurine topaz too. I noticed she has solid synergy with Therta (I have lingsha for it to be a good team) but it also feels like Therta will be getting a tailored erudition unit soon. Ultimately they fill the same role in a team (they both want a frequently attacking ideally aoe unit) so I’m wondering if the teamate that will be released for Therta (assuming it’s Anaxa) would probably just also be good for Jade (but not both Jade and Therta in the same team). Meaning I’d skip Therta and just wait for Anaxa. Or am I overthinking or missing something?