Yes the Kansas City Chiefs should have worn shirts in support of Eric Berry. Wearing the shirts to support Eric Berry shows that the team and organization both care enough about the players to support them even when they're going through difficult times. Wearing them shows a high level of sportsmanship towards a team mate who they hope will re-join them when he's healthy enough to.
The shirts were in good taste and they should have worn them because everyone needs a little support in times of need. It showed real team spirit that the members chose to do this. I think everyone would like that kind of support when they are struggling or struck with bad news.
Eric Berry recently found out that he had a debilitating disease that needed immediate treatment. As one of the best players on the formidable Chiefs defense, the news was quite the blow. He has been a mainstay of the team in turbulent times and recent good times. The Chiefs should do something to show their support.
No, as the whole point of the game that the Kansas City Chiefs play is not about supporting our advertising. The main point of the game is however sportsmanship, athleticism & to be able to contend. While also bringing enjoyment to the public that were watching and will continue to watch & support their sport.