Make the blaze burners relevant by being able to use them to make afterburners for thrusters

[gritty rover]

sounds good to me

[sinful mulch]

Afterblazer

[vagrant aurora]

or a blaze pilot with flight schedules. Could work like the propulsion tracker (pointing with redstone) but you could give it a flight schedule with set coordinates and time schedules

[scenic carbon]

i would kinda want this more into propulsion