Playing Three Players or Less

[Hope2play]

You are in a NL Hold'em tourney. The table is paired down from 9 to three. It would seem that you would need to become more aggressive with the hands you hold vs only two opponents. What are some keys in playing? Some players go all in with pocket 4's and even less and unsuited examples like a K-9 or A-3. Waiting forBig Slick and monster hands will eat up your blinds. Your advice?