If BTC breaks $25k, then there is a possibility that ETH to can break $2k. When ever there is pump in BTC, large cap coins follow BTC price action and rise much more than BTC itself. ETH is second most popular cryptocurrency and is the main choice adter BTC for institutional investors. So, it is likely to grow in long term along with BTC.
The market can have some good rest till sept and after that, I believe we will start rising high. ETH can actually cross the $2000 values in the end of the year and this is something that is predicted by some good experts. As long as we have Bitcoin and there is appreciation in the prices, ETH will also rise. It is actually the second crypto in the market with the highest market cap.