You're inferences are illogical. But the Packers have apparently not asked him to lose the weight. We knew all about Finley's preferred weight from both sides and he was a more high profile player looking for a contract. If Perry and the team were debating his weight, I think it likely would have made the news.
Serious question: did he actually gain 20 pounds after his last college year? There isn't much time to do that before a combine.