Cores don't need to be removed from infusion. The 2 things that need to happen are: 1. People need to learn to be more economical with their overall use of cores 2. The drop rate needs to be increased. There have been steps in the right direction lately in making the cores available, but there can be more done. Like add 7 as a reward for completing the 100,000 k nightfalls, or getting 1-2 per heroic public event. They definitely can be added to certain activities. I personally don't have an issue with them, but understand where people are coming from.