I think doing this would be vital not only for the sake of the Steem community, stakeholders and witnesses, but also for Tron to successfully gain the community and dApp ecosystem that they clearly have hoped for (judging by the communications). Many want to believe that this can indeed be a win-win as stated in the article, and removing any doubt that another important promise by Steemit Inc on its use of stake will also be delivered on would do wonders to cement this belief.