There’s already B1’s and B52’s rotated through there (plus other goodies). These are probably surge aircraft, and there’s probably some extra tankers as well.
OTOH, the atoll has been a thorn in the side of Iran for decades, which makes it a tempting tempting target for a really crappy unconventional surprise that would have almost zero collateral casualties and hurt nobody but the United States. Tom Clancy stuff, just like drone strikes on terrorist generals.