If only Torchwood could have been made under a different vision. Having insight explains why it was so Gwen Centric. Gwen was the heart of the show?*shrugs*

I'd rather had seen Tosh go on solo missions being awesome to be honest. They all had compassion.

Yeah. RTD believed that the companion has to be "desperately in love" with the Doctor. Heck, he still made a platonic love between Ten and Donna but at least it didn't compromise the story. Just imagine if Rose had met Penny instead of Donna?

All the best with that.:)