Hello,
Indeed Telly still rules, no doubt.
However you can see 2 types of actions being taken here
1.
Introduction of more and more heroes who can effectively fight Telly and the whole trio Telly+Grave+Vela -> I mean Skadi, Lady Loki, Gefjon and 2 new Morlovia like Vanda and Francine are good examples
2.
New non-green color tanks - yes so far no major breakthroughs (like w. Zulag, etc.) - but new blue Xmass one hero is coming looking really solid, new round of costumes may also bring someone, let’s see also stats of Glenda Nov Hotm when released, finally last 3 heroes of Valhalla.
So, it is just my private opinion and observation, but in 1st quarter of '21 we may see some more variety here and move towards shift of balance in the game.
Happy Gaming, Tommy