Re: yes, well, but...
I have to admit to having a similar set of arguments and swearing recently (not with Linus) regarding load balancing strategies and why Layer 7/Application Load Balancing isn't always the best way to do it for every network architecture. They got very defensive about things.
I'm sorry to say I caved in, deferring to their expertise on the subject just so I could have a quiet life and get the project moving again. I ended up having to push my arm even further into the boss's pocket to find an extra £5k to buy their box deluxe instead of the medium one. Once they've done the production install, I'll set up a trial on a development side channel and see if I was right after all.