Lachie is as tough as nails and very powerful for his height. Someone as professional as he is would be very much into reconditioning areas of the body where LT problems are likely to occur.Rolled ankle isnt really in the big worry issues I would have thought. Its not a repeatedly going calf or hammy or back issue
I still think he's got 2-3 good years in him but he could do with some help and of course we know out of the blue injuries can strike anyone at any time.
But in terms of his overall condition at age 30 I'd say he's in the top 10-15 percentile looking at him go the other night despite carrying a couple of niggles he picked up in the pre season.