Will I need a new Slave cylinder??

[bake82]

Hey guys,

Question I have about my 5 speed swap.

Will I need a new slave cylinder?  My plan is to take off the CMC and the Slave and leave the hydraulic hose still attached filled with fluid. 

I don't think any air will get into the system, however, I don't know if any will for sure once I unbolt the Slave and CMC.  I know you can not re-use the slave's if you mess up the bleeding, but don't know if I'll need a new one if I don't disconnect the line line from the slave to the CMC.

Any help is appreciated! THANKS!

Kyle