Three things i'd love in an update:
– Ability to use the normal delayed signal while Infinite Repeat is on,
– Evolving filter delays. This is where TF loses out. My DD20's Analogue setting progressively filters each delay, but i've always wanted a control to create a more extreme effect and the TF could do this. I bought my TF from a guy who was selling it to get a DL4, for this reason (and its dirtier sounds).
– More filter / modulation options. The modulation controls are great but i'm not a fan of that sound on guitar. I'd love more choice over what gets modulated.