Blake Alexander Carrington is a fictional character on the ABC television series "Dynasty", created by Richard and Esther Shapiro. The role was portrayed by John Forsythe from the first episode of the series in 1981 until its finale in 1989. Forsythe returned for the 1991 miniseries, "". In The CW's 2017 reboot of the series, Blake will be played by Grant Show.

Based on the paragraph above can we conclude that "There was a reboot in 2015"?
No