Ok but leadership for what?
She'd have enormous power to begin with. Hitler had great leadership qualities. So, to do what? I'd rather the house as a bunch of individuals voting their constituents instead of this party line, lockstep 'leadership' crap.
Leadership to affect positive change. "Lockstep" is not the goal, but consensus, in my humble opinion, should be. Part of leadership is explaining - to the point of converting the opposition - why your position is the best one for the circumstances. I do not think members should vote based on party, but on believing they're voting for the best interest of (first) their country and (second) their constituency. The vast majority of the time, those should be the same thing.
Regardless of which party is in the lead, there MUST be consideration given that a significant portion of the population believes something else. Where possible and appropriate, their needs should also be considered. Leadership helps the opposition vote your way, and your friends vote for things that help the opposition position - all at the same time.
Leadership is also the ability to persuade the population that they should have confidence in you to be able to handle the things I'm describing. One of the reasons I don't like Trump is the braggadocio. NO ONE is as good as he claims to be, and I would reflexively not enter into a deal with the guy based on how he acts, so I have no idea from where is reputation as a negotiator comes.
This is one reason why I would support Paul Ryan. I believed he should be the running mate because I wanted to vote for him for Pres after 8 years. He has the knowledge, the skills of persuasion, and the modesty to do the job well, I think.