*sigh*
I'm really getting tired of doing these Falco critique threads, the rest of the boards need to step it up.
SHL/SHDL, don't use grounded lasers like that
Don't pointlessly fullhop
Falco's up B is not an offensive move
Learn the Gatling Combo and use it in place of a regular Dash Attack at low %s
Aerials>lasers at short range and/or higher off the ground
SHEILD. PLEASE.
Seriously, learn to Short Hop
don't use up B offensively, especially against a character with good aerial maneuverability (like jigglypuff) who can easily avoid it.
Dash Attack less
Roll less
IAP instead of regular Phantasm
Only use the Reflector to reflect things
Honestly, your friend looks kind of hopeless at this point. He should spend time on the boards and learn to play the game in general before he even starts to worry about Falco specific strategies.
Good luck to your friend, I hope he can get better.
Hope I helped.