A quick “fix” would be to over incentivize staking so people really want to stake their token which dries up Hive in exchanges.

I am not exactly sure what that would look like. I am sure there are many clever ideas out there.

Shooting from the hip here but .... maybe longer staked Hive earns more RC weight over time for the same amount of Hive. In the future when RC become more valuable, the user will earn more passive income from longer staked Hive then someone who just stacked because they can rent out more RC, etc. That make any sense