Your comment is noted.
Now for the bad news ...
The hijacking and shenanigans happen well before the national convention. Most of it takes places at local precinct, district, senatorial, & state party caucuses. That’s where the campaigns and party insiders get involved to challenge delegate credentials, etc. essentially to have certain delegates removed and their desired delegates elected/seated.
It’s how Obama stole the Texas Democrat delegates from Hillary in 2008 even though she won the primary vote.
Y’all are worrying about what “they” might try right in front of you when what you should be worried about is what they’re doing right now behind your back at local and state caucuses.