I know Timani has had a few good matches for the Tahs but I question his experience under pressure at test level. If your got other large forwards like Palu, Samo, Higginbotham, Horwill and Simmons, do you need Timani in the 22?
Well, you can question the "experience under pressure at Test level" for most of them too - none have played a lot of Tests except Palu, especially in recent years. But I'm just splitting hairs. They might all be big, but that doesn't mean they all play the same way. Palu and Horwill are very direct runners, Samo and Higgers play a looser more linking style, Simmons I'm not sure what his style is. Timani plays a bit Palu-like in his direct running, but looks to have some pretty good ball skills to boot. He might be a hybrid of them all!
In any event, it depends what the coaches actually want them to do - you don't want a bunch of big guys who are all trying to run wider and play a linking game, nor do you necessarily want them all running up the guts. I'd love to see what he can do, but he is not at the top of the list for lock yet.