75 is high enough on its gear for pretty large GenX engines.
According to the Crusties I’ve flown with only the 72 and the 75 are real airplanes and you’re not a real pilot unless you’ve flown one.
Cue there I was in a snowstorm inverted on the ILS with the #2 on fire....

Seriously the 73 is truly a Frankenstein airplane, part 1960’s part 2000’s.
They should have started 10-12 years ago with the 75 NG with pretty glass and efficient engines.
It was already a rocket ship so doubt the wing needs much tweaking.