Sure, but that isn’t the scientific process. Typically a first team publishes what they did and the result they obtained, then others will try to replicate and improve on those results.
What you describe is interesting, but more of a closed/proprietary approach. A team says they have something and invite others to take a look, and then the second team will need to make sure they aren’t being bamboozled somehow. But until the second team can actually recreate the entire situation, it isn’t very useful to them. They just get to be onlookers, and will remain sceptical that there is some bamboozling being done.