Will the Slytherins leave Hogwarts ?

[potioncat]

No: HPFGUIDX 107104

 
> del wrote: <Snip>  
 . . . will we see the day when the Slytherins will decide to leave 
the school for good, just like old Slytherin did ? And what effects 
would it have on the remaining students ?
> 
> Eustace_Scrubb: I suspect that _some_ Slytherins may leave 
Hogwarts.  
snip> 

> owlery2003 comments: We don't really see the "Fred & George" 
equivalent in Slytherin House, and I think if there's any exodus, it 
will be generated by parents. There are several possibilities, too, 
each applicable to those parents who are pro or con to LV: (1)those 
who feel their children are safer at home; (2)those who feel their 
children are safer at school. 
snip

Potioncat:
We've also seen the 5th years take OWLS and it might be reasonable 
for some students to leave now.  While we weren't made aware of that 
before, it could happen this year.

I know this is a big what if....what if Crabbe and Goyle leave 
Hogwarts and Malfoy is forced to spend more time with Nott?