By Leveraging the UniLend Finance protocol you can now deposit $BzB tokens and earn a yield. The yield will consist mainly of unreleased tokens but also will start to include tokens bought back by Blazar Force from esports earnings, slowing the burn rate but increasing utility and earnings for active holders. Now with a year of trading behind us, I believe there is now sufficient liquidity that can sustain the distribution of unreleased tokens. Which will act as a reward to holders and help build a lending pool.
As of now rewards are only provided for the Polygon Network with hopes to add rewards for Binance smartchain soon(now that Blazarbits has been bridged over and trading at pancakeswap). A quick rundown on using getting BzB and staking with Unilend is here: