Stamina and mental toughness for goalies are two attributes I'd love to be able to invest in if we changed to FHM.

Stamina might feel just like endurance, and it probably is, but from what I understand it actually has an impact. And I think that would be fun. Especially from a goalies perspective if it increased the relevance of back up goalies and maybe even enabled 1a/1b platoons.

Mental toughness as I understand it is all about how the goalies performance is affected by letting goals in already, this seems like a great stat on the surface as it would basically enable the building of streaky Vs consistent goalies. But ultimately it might be a trap since I suspect most people would just build it up as high as possible as fast as possible, which is fine, but might not make for the interesting build choices that maybe we would hope including such an attribute might make.