I would not mind a simple TID screen (or even an analog meter) on a new Tesoro, as long as it worked in the All-metal mode as it currently does on the Cortez/Deleon models. Also, it would be nice to have a switch to let you have a tone break mode as an option over fixed tones. But I know we are well past the wishing phase.
When I look at all the features Tesoro has provided over the years, I don't think they need to reinvent the wheel when it comes to a new machine. Just give us some great depth at discrimination, tones or tone break, or both, no-motion all metal, motion metal, and all with a ground balancing feature in all modes (or with auto tracking GB) and most Tesoro fans would be very happy. In my opinion, the only thing the Outlaw lacked was tones or a tone break feature. The Only thing the Golden lacks is GB and a little more power for greater depth. I have read many say that all the Tejon needs is a tone break feature. That's the kind of thing I mean.
No need to to take years and years to plan, develop, and reinvent the wheel. Another example... look at that Pantera, awesome adjustable notch, tone break and GB. Just needs a better GB adjust (3 turn or 10 turn, not just one) and put it in the Tejon housing and give it the power of a Tejon or Deleon and BAMB! You have a great machine that will sell.
Just my humble opinion.