Unfortunately, probably not. We got lucky with injuries to other teams and pulled out multiple game 7 wins. We just don't have a prime Lebron or prime Curry to lean on, so we fall back into the pack of very good teams who have a chance.
Of course we can improve, but so can other teams just by getting healthy. I am not currently scared of MIA, but if they trade Herro for Beal or something, that changes things. MIA, PHI, MIL, BKN, and maybe even TOR/CLE with their young stars. Just a lot of competition out there. Hopefully no superteams are formed, because having a chance at least gives fans hope.