If Kirkland is 100% healthy you start him no doubt.
Honestly though I'm not sure if you wouldn't just bump Jumper to the outside (or bump Kirkland to the outside).
Either way if Kirkland is 100% healthy I think Kirkland AND Jumper should be on the field as Jumper has turned things around and proven he's our second best (available) linebacker.
Exactly, use same philosophy as getting your best 5 OL on the field. Do the same at LB....get your best 2 on the field.