hehe, that's just Rugby. You look at Toulouse's injured atm, they're actually almost all non-int'ls ironically for you:
McAlister's out, Galan too, Toby Flood is unsure, Dusautoir (due to both Top 14 and int'l), Ralepelle, Ferreira, Maestri.
It's just Rugby. Guys are going to get injured playing Rugby. You can be wearing blue, yellow, green, or tomatoes, you're playing pro Rugby, you'll get injured.
But I know you're going to say you were only talking about Picamoles' case going to AUS last summer. Granted, he shouldn't have gone. But at least they didn't put him back in a game 10min after a big concussion
On the topic, we're lucky to have someone of Chouly's quality for no.8 (who sure enough played a great series down under). Picamoles wasn't even vital.