It would be fun to think so, we certainly deserve better choices. I remain pessimistic on the odds, though.
If we're being serious about this, the most sure way of raising new or more (or better) political parties is by dint of the will of the people, not the whim of politicians. The impetus must come from public opinion. If we continue to re-elect the same turds who fail us, pushing the same failing agendas, more failure is what we'll get.
Change starts with The People's commitment to it, a politician who ignores this isn't serving anyone but his/her own interests. How much of that are we seeing in this election?