MLS Podcast: Who was the best winter signing?

Thomas Floyd and Seth Vertelney join Jon Arnold to discuss the weekend in MLS and take a look at this season's impact additions.

The guys also discuss examine why teams with midweek matches, except Toronto FC, struggled and ask which coach on the hot seat improved his position more: Jim Curtin with the Philadelphia Union's 3-0 win over the Red Bulls or Curt Onalfo overseeing the LA Galaxy's comeback draw against Chicago.