What exactly will happen with Crypti in general, will Crypti be further developed?
We will maintain it for 6 months after end of Lisk ICO and run delegates as needed in case community members are interested in Crypti in its original form and wish to continue developing it in a direction of the community's choosing.
Personally, I would like to see Proof of Time fixed. This could be done with random sampling by each node of other nodes for consensus, initially a smaller number with 100% consensus required, if not 100%, progress to larger samples with lower percentage requirement to confirm until consensus reached, with percentage requirement and sample size set to achieve acceptable reliability
The scaling issue showed up right away in a simulator a co-founder of Bitseed wrote to model the revenue growth and transaction fee rate change over a 10 year period, fixed it with random sampling. Unfortunately, the network had already gone live to meet the deadline for escrow, so the scaling issue couldn't be addressed it and showed up when a surge of new nodes went online with the release of the Windows client. It was decided to go to DPoS with its proven track record at Bitshares instead of risking continued problems with modifying and debugging the original consensus algorithm.
At this point I'd get rid of proof of spend and proof of ID, since they're not really relevant for other than payment focus.