will trustless high frequency trading be possible when1000 transactions per seconds are possible
No. There is a 60 second gap between blocks. U can't call it "high frequency trading".
CfB, I got question regarding assets.
I assume, network itself will do bid-ask matching.
I'm issuing an asset, user B is placing bid order.
Can "transferAsset" be used to "accept" the bid, without making an ask order?
If so, does it mean it should always include referencedTransaction?