No. Rihanna's always been a strong starter. Her debut singles are always her best.
I would actually like to see her do the complete opposite of what Beyonce did. Instead of releasing all her songs at once, release her singles one-by-one. Then, when the 6 singles of the era are done, she releases the other 8-9 songs which weren't deemed good enough to be singles (aka the filler) all at once with the album's release. That way, her 2nd, 3rd, 4th, 5th and 6th singles will all perform way better because they'll be new and fresh. People won't be sick of single #4 by the time it comes out because it'll be brand new, as opposed to thinking "oh, I heard this 6 months ago when the album came out and now I'm sick of it." Plus they'll buy it as an individual single because they won't already have the album. Thus, helping it to perform better even more.
Plus it gives us something new and something big to look forward to every 2-3 months. And right when the era is over, we get 8-9 brand new songs, and the album as a whole comes out. The 5-6 singles which have already performed for the era, and the rest of the album, all coming out as an album together.