Upload biophysics-related media to Wikimedia Commons that can be used to illustrate specific articles, such as Optogenetics, and link them
Make specific articles on biophysical results or methods more complete and up-to-date, such as adding motions to Ribosomes, adding much more on macromolecular crystallography to X-ray crystallography, adding more on the new developments in Cryo-electron microscopy
For the whole topic of allostery, simplify & clarify language, and unify either by providing a central article (perhaps with linked child articles) or by merging the current many "Allosteric ...."
Add macroscale subjects such as biomechanics to coverage
Here are some tasks awaiting attention:
Article requests : need main article on single-molecule biophysics, plus more specific subpages. Need article on structure validation - now started, please help. The Protein Society, the RNA Society, and the American Crystallographic Association should have pages. There is currently nothing on neutron crystallography for proteins (link it to Neutron diffraction)
More requests