so you want him to revert techies back to the old version? cause the changes you suggest are what he used to be and he was even more of a stalling hero in the past.
I was a Techies main not long ago. I had an >average< game lenght of 31 minutes. With 56% winrate over quite a lot of matches. Left Dota cuz of ppl who bitch about a hero, thinking it's a troll pick and pick jungle shit into it. My winrate would've been about 65% without such ppl.