I am an Optimism delegate [Delegate Commitments - #42 by solarcurve ] with sufficient voting power and I believe this proposal is ready to move to a vote.
Across recently added support for bridging BAL and I’ve been quite pleased with the results plus all interactions with the team have been great. Optimism should benefit from these incentives as it will bring more users and funds to the network. If Across can support more tokens with a presence on Optimism and Ethereum like BAL it will encourage more trading activity as it allows arbitragers to close the gap on price discrepancies. For example, I could see supporting rETH and wstETH as being a big value add for the Optimism ecosystem.