I have read the plans for the development of GBX, but I do not quite understand what bonuses will rkt token holders have after the introduction of all these ideas?
Please check page 33 of the whitepaper. Actually GBX have a token staking model that allows for a reduction in trading fees. The only thing that the team will not be doing is token burning
is it a only one use case for token? its understandable about burning - can be lead to some legal problems in future in such direction as price manipulation.