We are seeing solicitations for "jungle" rucks, which is kind of a code for "external frame, ALICE-type bag, short back rucksack".
...updated features from the ALICE with the frame and similar suspension from the Jarhead FILBE design.
So back to rucking. Many teams are now becoming "rucksack" teams, in response to threats in different theaters.
...I am narrowing it down a little bit to ALICE-type ruck systems with hybrid Brit style belt kits.
...the suspension systems have been vastly improved.
... you might find it actually works better, especially with Brit style belt kit.
WELL?! We're waiting!
TAKE MY MONEY! Make the ALICE frame suck less!