A big relief that the injury should heal OK. Jade will probably have to be extra careful with it for a while though, and maybe cut down on training hours.
Basically no time for practice this week - even if she gets the OK after 5 days rest. She cant do a Rumba without any practice, so the choice is either they get to do the Tango, or they will have to sit it out and throw themselves to the mercy of the public, to vote them out of the dance-off.
From an entertainment point of view, the Tango is the way to go, but its effectively giving Jade a dance that probably suits her more than the Rumba would have, so the other celeb's may not be happy with that. However, if they then gave Jade the Rumba next week, it would make that a difficult week for her, which might balance things up a bit.