I would like to see the following : send and mastertracks stick to the right side of the screen, so there are alway on the same place when you navigate through the normal tracks, only problem is that we find a way to get to them then (because tabbing left right should still scroll through the tracks), maybe a mouse click would be nice to get to the master/sendtracks or the normal tracks (kinda like switching), but also a button to hide them would be nice, because you wont work with them all the time (and therefor they dont need to be seen).
I thought this too, but then I made exactly your observations about it and decided not to propose it because benefits would have been less than dues.
PS: this post was made with the only purpose of not letting you overcome me too much in total post count 
a hotkey = jump to Master track? 
and another one jump to track 00
And a couple of more hotkeys to ‘set current track’.
So if you are in track 08 you can lock that track to a hotkey (by pressing another hotkey).
ex: cursor are in track 08. You wanna lock that track to hotkey Shift+1 (so that everytime you press shift+1 the cursor will jump to track 08).
You lock this key by pressing shift+ctrl+1 when cursor are in track 08.
or lock a track … if you entering effectvalues you can use right cursorkeys to jump at the note-column of that track and not the next track … mhh, only problem is to organize key-shortcuts for that. But the possibilities are endless.
do you agree it-alien ?
Just let it b, if it works don’t try to fix it…