Some coworkers and I have all started to play Dungeons and Dragons 5e recently. We are going through the Starter set currently, and we plan on trying new characters for each adventure within Tyranny of Dragons.
I am wondering if it is possible to explain the change in party, which could be everyone or some stay and some change to try new classes and/or races.
I have not read the adventures yet, and I am mainly concerned with breaking the story with PCs changing their character to new characters starting at level 8, etc. Any information would be greatly appreciated!