If BTC goes up again I'm sure XEL will pump at least 4500 satoshi.
Today there is a fast pump that the whales do.
It proves that XEL the next few days there will be a good signal.
It's not a pump, its a second stage of accumulation after the news about testnet release. It could be considered as a pump if it reached x2-x3 by one candle.
How do you think XEL's new price this month

Would it go back to 3k satoshi or towards 5k

If this accumulates XEL will return to 3k satoshi.
You can try to predict XEL based on Golem's recent Brass release. This is their first mainnet release, so we can observe market's reaction.
XEL is also close to the release of its main features, and it's gonna be really interesting to see the market's perception for both projects.