I have a couple of different main Global View Presets which I use.
1 - Pattern Matrix / Pattern sequencer
2 - Pattern Matrix / Mixer
For the first I use the Matrix just to give me a general idea what my track looks like. I do most of my arranging / (theoretical) live stuff in the second Global View. When in the first mode I have the default slot size but when in the second mode I tend to increase the size of the Matrix slots to make things a bit easier to see the slots themselves and the track titles. It would be super handy for the Global View to remember the slot size. Would anyone else find this useful at all?