Raffapol well not necessarily. I believe Enhance is targeting mass hosts, like cPanel and DirectAdmin and Plesk do. HA is a niche product that isn't suitable in mass hosting, as it increases base line costs two fold, in addition to the massive additional complexities of continued support.
I would say the chance of HA in the next 3 years is 0%, in the next 5 years 10%, and the next 10 years 50%.
Look at Webpros/cpanel. They're a multi billion dollar company, the market leader, and even THEY have attempted and failed to make a successful HA product (multiple attempts/fails too). So while I appreciate the way Enhance is going in automating hosting tasks, and the options for redundancy and improving disaster recovery, I just don't see them bringing s viable HA product any time soon - if ever.