Not at all. The timeline goes like this:
- Wong/Abomination have their fight in the pit 'a few months ago'
- Banner meets Shang-Chi/Katy in human (hologram) form, still with a bad arm
- The accident / Jen becomes She-Hulk / Bruce's arm is healed
- A few months later, Jen's forced to Hulk out in public (thanks Titania), then gets hired for the Blonsky case. The Sakaarian ship shows up again, and this time Bruce gets on it.
- Somebody's been holding on to that bootleg footage of the pit fight from months ago, saw the news story about Blonsky's coming parole hearing, and decided now was the perfect time to leak it to the press and derail Blonsky's bid for freedom.