They need more though. So far they have lost a big slot and signed a big slot, lost a TE and signed a back up running back (losing two and gaining two). They still need another TE or two and another WR or two. They might get those guys in the draft, but they can also get them in free agency.
Wanting to fill a hole at WR (they have 4 roster quality receivers now, most teams carry 5), and wanting to fill a hole at TE (they have one roster quality TE the Pats usually roster 2 at a minimum) isn't garbage. I'm not complaining about the two signings they made (if you look at my posts regarding those signings I was happy about both), just pointing out that they need additional players at pass catching positions.