Yeah. I've seen some of the stuff some of those players can do, like Static Manny for example; his Roy is insane. Same with Sethlon's.
I may consider using Roy again, but again; with what happened during a match between me and TTTTTsd, I just dropped him. :V
And then when I dropped Roy, I put most of my time into practicing with Bowser and Lucina, until I realised my Bowser wasn't doing as good, then I dropped him; now I'm at where I am today, being a dedicated Lucina main while searching for a good sub between the fighters Cacklin_Oats suggested.
/
,
,
or
.
Plus, the rust getting to me as well.