What about Perhsing then? It was good at AI, now it's mediocre at it. Armour is that of Panther, HP is that of Panther and AT is weaker than Panther. It's 13 CP and in a commander who's only good thing are the rangers. Plus it's as expensive as other heavies.
In other words, blobs are not afraid of it anymore, can't bounce anything except P4s so breakthroughs are a no-no. It's only good thing is the veterancy 3 when it becomes somewhat viable (which is often hard in teamgames for a "squishy" heavy).
What about Pershing?
I've been saying this for months.
Pershing costs way more than a standard Panther but can barely do anything better than a standard panther.