[BB2] Journeymen replacements for injured players- how do they work?

I just got out of a particularly punishing match playing as Lizardmen against Chaos that ended with my kroxigor and and a saurus missing their next game.

In a Lizardman team, you want to have the maximum amount of saurses possible (6) to protect your little guys, but everytime I've played a match with journeymen they have been skink players.

If I play my next match, will I be able to use a journeyman saurus or will I just end up with 2 more skinks? I did some digging on the web for my answer and the closest I came was that this blurb on BBTactics explaining "A Journeyman is always a player from a 0-16 allowed position on your team’s roster"

With the journeymen being assigned right at match start, I'd like to know before I go in to my next league match just how many little stunties my terrible lizard linemen have to defend.