I-140 (EB3) Denied, have an approved EB2 I-140

[KatSri]

I have an approved I-140 under EB2 from 2011.
Since my date was current under EB3 as of Oct 2020, we filed for an I-140 (under EB3 category) along with I-485, EAD and AP. I received my EAD and AP but USCIS denied my I-140, stating that we have not established the "Successor In Interest" relationship properly.
(My company changed hands 4 times during this period).

Would it be a good idea to :
1. Amend my already approved EB2 I-140 (establishing the SII relationship properly this time around) and submit a NEW I-485 by including the Supplement J form to confirm the ongoing offer of employment from the new company and also submitting additional evidence showing the acquisition history.

OR

2. Amend my EB2 I-140, submit Supplement J form and additional evidence, and attach it the already existing I-485 which was filed along with my EB3 I-140 that was denied?
Is this 2nd option a possibility at all, since USCIS already adjudicated on this case negatively?

Thanks in advance

[Attorney_15]

Generally, if USCIS has denied an amended I-140 petition as failing to establish successor in interest, refiling an I-140 petition is likely to end with the same result. Generally, the best course of action is for an employer to appeal the denial decision while also starting a new PERM application.