Actually... This might be a little controversial, but what about this:
DevShareholders get dividends in BTS per DVS block, redeemable by cross-chain transaction signing.
This would inflate BTS more. It would basically be BTS paying DevShareholders to keep the network alive. We already have the first blockchain to hire an individual, but how about a blockchain hiring a blockchain?
The rate of inflation-pay could be determined by shareholder vote, weighted by stake. The maximum could be 50 BTS per DVS block (100% payrate). Examples of how this weighting would work:
10% of BTS stake votes for DVS holders to get 25 BTS per block (50%)
10% of BTS stake votes for DVS holders to get 30 BTS per block (60%)
80% do not vote, or vote for 0 BTS per block (0%)
RESULT: The average of all voting stake is 5.5 BTS per block (11%)
This equals 1425600 BTS per month, distributed to all DVS holders. I'm not sure what the supply of DVS is, but assuming a 2 billion supply, this means 0.0007128 BTS in dividends per DVS per month. This isn't much, but it would give breadth to DevShares' value, and thus their utility as collateral for bitAssets.
The above figures are just examples, and the the community may be totally off in terms of what the market will manifest.
Keep in mind: even though this inflates BTS, since all BTS holders have DevShares, the distribution would not change very much for anyone who has the same stake as they did on the 14th.