Add "Least Connection" style algorithm to Azure Load Balancers
Other manufacturers of LoadBalancer technology allow many different options for load balancing method.
One of the most useful is "Least Connection" where new incoming sessions are routed to the server with the least number of client connections already.
This makes for a very even and efficient distribution of traffic.
The current sourceIP+protocol distribution is very uneven and puts more load on a single webserver.