Barry in his Prime is in a whole different level as to everyone in speed, considering that the sum ***** is the Speed Force itself. If I recall right, in a discussion with Superman, Barry has stated that he can move faster than an attosecond, in which case light itself is in a stand still while he is running. So I don't think Eobard is capable of handling that Flash lol. As for Firestorm, in the comics I believe he is now 3 different individuals.....Ronnie, Stein, and I wanna say some athlete, can't remember the guy lol.
Bleh the Bat is good, but easily overrated, yeah he has a contingency plan for everyone, but his contingency plan for himself are the super powered guys (a.k.a. the Justice League

). But I also believe that any member of his Bat-Family (primarily the former Robin(s)) can take him especially Mr. Jason Todd