Seeing as etheruem was $10 a year ago and it is over $1200 today....you can do the math, it's like 9000% gains. Bitcoin was $1800 in June and hit about $20k around November. If the grown levels and current prices are any indicator, ethereum may indeed hit $10k while bitcoin stays and hovers at its current price.
I think eth will not surpass btc price this year. They will gain more value but still btc will be the top. But I am not sure because btc price is not increasing now same for eth price. I hope both of them will recover their ath price again.
for the term that it may surpass btc for this is year i may not agree here also cause i believe and will always believe that eth is not so much as we think for that it can be done in btc , btc has some of the great thing to be and we cant sure for what may real ever happen it can have the possibility that it may become some of the good thing that may happen but for surpassing btc this is not as much as we know.