He is normally subbed out at the 8,9 minute mark, then came back at around 6 minute mark in the 2nd quarter, then plays through the rest of 2nd and the beginning of 3rd, then he will be subbed out again at around 8 minute mark in the 3rd, and come back at 6,7,8 minute mark to close the final quarter, depending on the situation.
It's quite reasonably arranged, in my opinion.