You know the feeling of leveling from 1 to 20, right? Of course you do. Everyone does. It really sucks, doesn't it? Well Bungie could fix this grueling couple days of grinding xp. I suggest that they add a way to purchase training from your vanguard handler. Included in this feature should be the following: 1. The training should be expensive. 1,000 glimmer for one level or more. 2. You must have completed ALL story missions on a previous character to unlock this feature. 3. This feature should disappear after level 20. (preferably with a cool bit of dialogue after trying to access it after level 20, like "I've done everything I can to help you guardian. Now it is up to you to grow the light within." 4. Have cool down on the use of the training. Say after every purchase you must wait 20 minutes before purchasing more training. Add it as a status effect and call it 'Meditation' or something that conveys the thought that you are still absorbing what you learned previously.