During Invaders Must Die era Liam was very creatively active and did these remixes:

Oasis - Falling Down (The Prodigy version)
Ian Brown - Just Like You (Liam Howlett of The Prodigy Hospitalized Remix)
Plan B - ill Manors (The Prodigy Remix)
Foo Fighters - White Limo (The Prodigy Remix)
South Central - The Day I Die (The Prodigy Rework)
Jay-Z - 99 Problems (The Prodigy Remix)


I hope Liam manage to spit out a couple more during this era. Personaly I would love him to attack the new Chemical Brothers record, specialy this tune right here:
https://www.youtube.com/watch?v=s_jIGgB5NyQ

There is also a new Sleaford Mods record coming in July. If he remixed Foo Fighters, we may have a shot with upcoming new Eagles of Death Metal record. Also Gorillaz new album might be out next year and I always wished Liam would make one of their song his own, but from some interviews you can see that Liam hates Damon Albarn, that's probly not gonna happen.