This was a terrible idea for the NBA and the NFL, and it wouldn't work any better in NASCAR. The NBA and NFL are over officiated. There's a penalty for everything, it slows down the pace of the game, and it creates artificial winners. How many times has the Super Bowl or the NBA Finals been decided by penalties? NASCAR should just let the drivers race. Granted, there should be some rules for safety, but I think they already have those bases covered.
I also fail to see how NASCAR could have prevented a crash like this through rules and penalties. They were coming to the checkered flag, and it happened in the span of a couple seconds.
I don't like the fact that NASCAR uses the plates to make the races safer, when it's actually doing the opposite. By bunching the cars up it guarentees there will be at least one major crash.
By not using the plates, the field would be more spread out, but you'd end up with several packs of cars running together instead of one big pack. No car can survive alone at Daytona or Talladega, and any car that tries to do so will quickly be passed by cars that team up and run in packs.
Yeah, the plates make for exciting finishes, but it's a crap-shoot. Anyone running near the front with 2 laps left has a chance to steal a win. This means that someone could race hard all day, lead the most laps, and still be passed coming to the finish just because someone who wasn't running as well got drafting help at the last second.
The middle part of the race is always boring. All the drivers are doing is staying in line until the finish while the laps tick away. Take the plates away, and let the drivers race how they used to.