I am in the process of restarting the bitcointalk side of things, and looking into restarting the campaign signature campaign once again
Apart from the signature campaign, I suggest you appoint someone as a representative for bitvest on bitcointalk because the long history of delayed response makes people anxious and fast response is really mandatory since the gambling industry has become highly competitive over the last few years. So communicating issues to the support is important for the revival in my opinion.
Most of the issue on his reputation is about delay campaign payments and less technical issue against his casino. His mod is very active on the chat box of the casino which covers the technical query of players.
His casino revolves on him while he is a regular too on Bitcointalk. I think the time that he becomes inactive here coincides when he got sick and less active here. Overall, what he really needs is a good campaign manager that will escrow the funds for the campaign to aboid such delays whenever he is not around.
CryptopreneurBrainboss, the previous campaign manager still recommended for that position and he can act as the escrow as well but the only change needs to be the escrow should be funded before the week starts which was the other way around previously.
While I was looking at the campaign thread I found this
Our DM:
You could hold onto some of the funds, say pre-pay 2-3 weeks or so, provide a BTC address, and I'll top it off. Can relaunch both the 777coin and Bitvest campaigns, with 10% lower rates on all 777coin levels, and 15% lower rates on all Bitvest levels.
Bitvest Escrow: bc1q00pyv4twqzj88525e2pfypf4m4d9kmpkgyqpje
777coin Escrow: bc1qhzhex8f0m0q6mhsslf2ktxwkf0ucaazh4npzxx
both these address were funded since last year so I am not sure still those address acts as the escrow wallet for the respective campaigns but if they do, then both these address have some funds to kick start once its announced by LL.