 Complete the following phrase:  In 1968, the Rockets selected Elvin Hayes, who became an eventual Hall of Famer and one of the NBAs 50 Greatest Players, with the first pick of the draft. The Rockets again had the first pick of the draft in 1984, after winning a coin flip for the first pick against the Portland Trail Blazers, and they used it to select Hakeem Olajuwon, who later led the Rockets to two consecutive NBA championships in 1994 and 1995. In 2002, the Rockets won the first pick of the 