For a 21 years old riding his first season as a neopro Mamykin rode a pretty decent TdS.
Dombrowski rode a great TdS, he still as a few major flaws, but even with them he has a future as a great climbing superdomestiqe.
Now some rather bad news, in 2014 Sölden and the TdS signed a contract for 3 years, so next year we'll get a Rettenbachferner MTF for the third time in a row. Maybe this time they'll actually use a decent climb before the Rettenbachferner, but I seriously doubt that.
If the TdS has to leave Swiss soil I'd love to see them enter Italy and have a MTF on the Passo del Bernina, it's a really hard Swiss climb and yet we never get to see it in a race.