Antpool is officially signaling for segwit right now:
https://www.litecoinpool.org/poolsOr at least, there's 1 block there. Considering there's an agreement, I think it's actually happening. The iamnotback prediction was pretty accurate on this one, including a correction to 0.0083 (not as low as 0.0075 but there was a correction)
Now lets see how markets react to LTC getting segwit, including BTC (PS: I still don't rule out chinks being chinks even after this agreement, but I think this is a reasonable bet to make some decent to killer gains, get in)