Which Former Assistant would you bring back to be series 5 companion
 

Well I have no idea who Jenny is,Rose seemed happy enough with the fake Doctor. If Donna is able to then her or Martha(but ain't she engaged?)

So Donna or Martha.

I liked Martha and found it odd how she sudenly said I want to go home?

She could have stayed longer.

I think it will be a new assistant for 2010, I hope it's a character from the past/future? That would be interesting.

None
Rose - Too needy in the last episode
Martha - She never grew on me
Donna - Her story ended naturally
Jenny - Huh?

Jenny is the Doctor's daughter from series 4

Ohhhh yeah
She would be interesting

Oh yeah I forgot about her!