I've just discovered this forum recently and I have to say, this is a true goldmine for an inexperienced blood bowl coach

So, I'm wondering currently what to take for my star skink on my lizardmen team.
The team is more or less as follows :
1 Krox - Guard, -1AV
1 Saurus - Block, Mighty Blow, Tackle
1 Saurus - Block, +1St
1 Saurus - Block, Break Tackle
1 Saurus - Block, Tackle
1 Saurus - Block
1 Saurus - Block
1 Skink - +1St, +1Ag, Block, ?
1 Skink - +1Ma, Sprint
1 Skink - Diving Tackle
1 Skink
1 Skink
So obviously, this skink has been a super star for my last matches, getting nearly all tds and sacking ball carriers inside cages.
He's rolled a simple right now and I don't really know what to take for his next skill.
I was thinking sure feet or jump up, with a preference for sure feet as he doesn't get knocked down that often (I protect him and he's often inside a saurus cage).
I know side step is generally viewed as one of the best skill for a skink but it doesn't seem to fit really well on this one..
What do you think ?
For information, I'm planning to get some guards next on the two lvl 2 saurus (i was planning to get guard for my last lvl up but he got +St instead).