Well I think you might've answered it without realizing...if DEX is getting "a trance or something comparable" - and I'm hoping its "something comparable", because otherwise, every combat mainstat will become totally normalized - then DEX races are a lot more practical, and that opens up the door to Beasthide Shifter. The problem with Shifter when it released was that its rolespace wasnt one that was really served in-game. With an improvement to DEX builds, it would be, and TA is a natural alignment with it: bonus CON, PRR, HP are all useful to a squish class like Rogue, and Rage creates synergy with Barbarian as a splash option, which also yields benefits to THF staff fighting.