  We confront preliminary RHIC data on J/Psi production in nuclear interactions
with expectations which follow in scenarios involving charm quark recombination
in a region of color deconfinement. The focus is on transverse momentum and
rapidity spectra of the J/Psi, which carry a memory of the spectra of the charm
quarks. In such a scenario, one predicts that both spectra will be narrower
than those expected without recombination. Preliminary results for the
transverse momentum spectra point toward a preference for the recombination
picture, while the rapidity spectra do not exhibit any narrowing within present
large uncertainties. We present new calculations in the recombination model for
the centrality behavior of these signals, which map out the necessary
experimental precision required for a definitive test.
