LTC has been making strides against BTC this year. Because, in addition to the upcoming halvening, Litecoin has a relatively clean technical and community history, solid dev support with visible leadership, a growing brand, transaction bandwidth with low fees and availability, liquidity and usability (e.g. Coinbase, exchanges, pairs, wallets, shops, etc.). At four times the max supply of BTC, the current 1.4% ratio has quite a bit of room to expand to the implied 25%. If LTC price becomes even 10% of BTC, and recent Bitcoin targets are realized, then... Even if BTC doesn't budge from here, LTC looks attractive.